000			00348nam a2200145Ia 4500
005			20260205052056.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a614.7 R14M
100			_aRAM PRAKASH
245		0	_aMAN SCIENCE AND ENVIRONMENT
260			_aNEW DELHI _bASHISH _c1993
300			_a334p.
690			_aENVIRONMENT
942			_cBK
999			_c107986 _d107986