000			00602nam a2200229 a 4500
005			20260717091418.0
008			260717s1990 ii 000 0 eng d
020			_a8171331831
041			_aeng
082	0	4	_a577
100	1		_aSharma, P. D.
245	1	0	_aEcology and environment / _cSharma, P. D.
250			_a6th ed.
264		1	_aMeerut : _bRastogi publication, _c1990.
300			_axv, 519p. : ill ; 22 cm.
500			_aIncludes bibliographical references and index.
650		4	_aEcology
650		4	_aEnvironment
650		4	_aEcosystem
650		4	_aHabitat Ecology
942			_cBK
999			_c31306 _d31306