000			00338nam a2200157Ia 4500
008			170324s9999 xx 000 0 und d
082			_a333.7
100			_a"Agarwal, S.K."
245		0	_aResource ecology
260			_bHimanshu publications
260			_c1993
365			_b0.00
700			_aGautam
700			_aUrmila
942			_cBK
999			_c1852 _d1852