000 00343nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a8122004490
041 _aen
082 _a338.90091734
100 _aSWAMINATHAN
245 0 _aSustainable Agriculture
260 _aDelhi
_bKonark Publishers
_c1996
300 _avii, 219p
942 _cPR
999 _c54254
_d54254