00502nam a2200181Ia 4500 170901s2000 xx 000 0 und d 639.9 A25C Agarwal, V. P. Conservation of Biodiversity Muzaffarnagar Society of Biosciences 2000 209 Agriculture and related technologies Technology (Applied sciences) Biodiversity Conservation Gupta, S. K. ddc BK 17202 17202 0 0 ddc 0 0 RAU RAU 2017-10-18 RBC, New Delhi 300.00 0 639.9 A25C 48928 2017-10-18 2002-03-29 BK