Kumar,U Biodiversity : principles and conservation by U.Kumar and Mahendra Jeet Asija - Jodhpur Agrobios Publishers c2000 - (8),242p.;22cm. -. ISBN: 8177540203 Subjects--Topical Terms: Biological diversityBiodiversityBiotic diversityEcologi- cal heterogeneity Dewey Class. No.: 574.5 / KUM