000			00372nam a2200145Ia 4500
005			20240924143947.0
008			240923s9999 xx 000 0 und d
100			_aGovt. Of India; Deptt. Of Environment
245		0	_aEcological aspects of the Silent valley
260			_aNew Delhi
260			_bDeptt. Of Environment
260			_c1982
300			_a42p.
942			_cBK
999			_c36378 _d36378