000 00511nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-224-0667-X
041 _aeng
082 _aJ:5:3.192
_bN6
100 _aPalaniappan, S.P. .
245 0 _aCropping systems in the tropics : principles and management /
_cby S.P. Palaniappan; K. Sivaraman.
250 _a2nd ed /
260 _aNew Delhi :
_bNew Age International (P) Limited ,
_c1996
300 _axii, 211p :
650 _aCropping
942 _cTB
999 _c43982
_d43982