000			00322nam a2200145Ia 4500
100			_aKumar,H.D.
020			_a0-7069-8676-8
365			_b195
942			_cBK
654			_a
245			_aModern Concepts of ecology
260			_aNew Delhi _bVikas Publishing House _c1977 # 1995
082			_a574.5
300			_bPb _a478
999			_c392733 _d392733
041			_aeng