JAYA PRAKASH SHRIVASTAVA, PhD, is a Senior Professor of Geology, University of Delhi. He has over three decades of teaching and research experience in various postgraduate departments. Dr. Shrivastava has contributed more than 60 research papers to various Journals of international and national repute. He has been honoured with the “National Mineral Award” for his outstanding contribution to geology. His areas of research includes geochemistry, igneous petrology and ore geology.
NISHI RANI, PhD, is Research Associate in the Department of Geology, University of Delhi. She has published more than 10 research papers in various Journals of national and international repute.
Established in 1963, PHI Learning is a leading academic publisher of the country. Under the imprint of Eastern Economy Editions, PHI Learning has been the pioneer of low-cost high quality affordable texts. Read More...
Copyright © 2019 · All Rights Reserved · PHI Learning