Search Results for: Phosphate Deposits Of The World Volume 1

This book is an important contribution to the scientific understanding of phosphate deposits.

One of four volumes which provides a good understanding of the mode of occurrence, geological setting and phosphogenesis of the world's phosphate resources.

The origin of marine phosphorites, the principal raw material for phosphatic fertilizers, appears to be related mainly to marine biological productivity, often

Earth’s present-day environments are the outcome of a 4.5 billion year period of evolution reflecting the interaction of global-scale geological and biologica

Western Sahara Country Study Guide - Strategic Informtion and Developments