000			00381nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
080			_a631.95-63 _bA86
100			_aMandal, N.C., editor
245			_aAgroecosystems Management
260			_aSriniketan _bPalli-Siksha Bhavana ( Institute Of Agriculture) Visva- Bhar _c1995
300			_a290p.
901			_a218595
942			_cB _2udc
999			_c12427 _d12427