527 / VER
Verma, P.S. .

Environmental Biology (Principles of Ecology) / P.S.Verma. - 4th. / . - N.Delhi-110055 : S.Chand & Company Ltd. , 1989. - 591 ; NULL.

NULL

ISBN: Rs.60/-

Subject Headings:
Botany

Copy Details: Acc No. UGC16625 Full Call No.: 527 VER 1 Item type. : Books