000			00466nam a2200145Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9788176489416
082			_a574.507 SHR
100			_aShrivastava, A. K
245		2	_aA handbook for teachers: research in teaching of ecology and environment
260			_aNew Delhi: _bA. P. H. Pub. Corp, _c2005
300			_axii, 204 p
650			_aEcology and environment- Research study and teaching
700			_aRanjan, R. K
999			_c5279 _d5279