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Ricardo a Valls

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The Popular Mineral Prospector

By: Ricardo a Valls

Publisher: Independently Published

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AED124

Binding:	Paperback
Release:	13 Jul 2025
Language:	English

International Edition

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Geomatemática Aplicable

By: Ricardo a Valls P Geo

Publisher: Independently Published

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AED56

Binding:	Paperback
Release:	01 Sep 2020
Language:	Spanish

International Edition

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The Geology and Mineral Resources of Northern Haiti.

By: Ricardo Valls

Publisher: Independently Published

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AED146

Binding:	Paperback
Release:	31 Oct 2019
Language:	English

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Arqueología, Espeleología y Geología.

By: Ricardo A Valls Álvarez P Geo

Publisher: Independently Published

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AED108

Binding:	Paperback
Release:	08 Oct 2019
Language:	Spanish

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Geology and Geochemical Evolution of the Ophiolitic Belts in Guatemala.

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED363

Binding:	Paperback
Release:	13 Jun 2016
Language:	English

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The Geology and Gold Potential of the Motagua Basin in Guatemala, Central Americ

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED139

Binding:	Paperback
Release:	29 Jun 2016
Language:	English

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La Investigación Científica en la Geología y en otras Ciencias de La Tierra

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED287

Binding:	Paperback
Release:	30 Aug 2018
Language:	English

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The Geology and Mineral Resources of Northern Haiti.

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED200

Binding:	Paperback
Release:	20 Jul 2016
Language:	English

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Geochemical Evolution of Guatemala's Ophiolitic Belts

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED126

Binding:	Paperback
Release:	18 Jun 2016
Language:	English

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10.

Perdona este Amor

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED54

Binding:	Paperback
Release:	27 May 2016
Language:	Spanish

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11.

Geoqu

By: Ricardo a Valls

Publisher: Independently Published

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AED41

Binding:	Paperback
Release:	03 Dec 2018
Language:	Spanish

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12.

Pasado

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED54

Binding:	Paperback
Release:	25 May 2016
Language:	Spanish

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13.

Canto al Amor

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED54

Binding:	Paperback
Release:	27 May 2016
Language:	Spanish

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14.

El Eco de una Ilusión

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED54

Binding:	Paperback
Release:	26 May 2016
Language:	Spanish

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15.

Invierno y Primavera

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED64

Binding:	Paperback
Release:	26 May 2016
Language:	Spanish

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16.

My Tom

By: Ricardo Valls

Publisher: Createspace Independent Publishing Platform

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AED65

Binding:	Paperback
Release:	20 Apr 2016
Language:	English

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17.

Perdón

By: Ricardo a Valls

Publisher: Createspace Independent Publishing Platform

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AED73

Binding:	Paperback
Release:	24 May 2016
Language:	Spanish

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18.

The Role of Manganese as a Controller for Gold Mineralization in the Serpentinites of the San José de las Malezas Gold-Quartz Deposit in Santa Clara, Villa Clara, Cuba.

By: Ricardo a Valls P Geo

Publisher: Createspace Independent Publishing Platform

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AED54

Binding:	Paperback
Release:	29 May 2016
Language:	English

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19.

Quality Assurance & Quality Control for the Field Work

By: Ricardo a Valls P Geo

Publisher: Createspace Independent Publishing Platform

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AED178

Binding:	Paperback
Release:	11 May 2016
Language:	English

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20.

Systematics of the Magmatic Processes.

By: Ricardo a Valls P Geo

Publisher: Createspace Independent Publishing Platform

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AED441

Binding:	Paperback
Release:	10 Nov 2016
Language:	English

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