Pradhan, Nirmal Chandra, author. Basics of ecology / by Nirmal Chandra Pradhan - New Delhi : Anmol Publication, 2006. - 327 pages ; 24 cm In English text. ISBN: 9788126135820 Subjects--Topical Terms: Ecology. LC Class. No.: CIR QH 541.14 / P73 2008 Dewey Class. No.: CIR 577 / P882b 2008