000 00445nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
080 _a631.586
_bV635B
100 _aK.P.R Vittal ...[et.al.]
245 3 _aAn AICRPDA contribution bio-diverse farming system models for dryland agricultu
260 _aHyderabad
_bAll India Coordinated Research Project for Dryland Agricultu
_c2002
300 _a96p.
901 _a221243 221244
942 _cB
_2udc
999 _c12857
_d12857