000 00345nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a8122004490
041 _aen
082 _a338.90091734
100 _aSWAMINATHAN,S.M.
245 0 _aSustainable Agriculture
260 _aDelhi
_bKonark Pub...
_c1996
300 _aviii, 259p
942 _cPR
999 _c54255
_d54255