000 005170000a22001930004500
082 _a631.5 PAL/CR
100 _aPALANIAPPAN, S B
_fAuthor
100 _aSHIVARAMAN, K
_fAuthor
245 _aCROPPING SYSTEMS IN THE TROPICS: PRINCIPLES AND MANAGEMENT
250 _a2
260 _aNEW DELHI, NEW AGE INTERNATIONAL
260 _c1996
300 _apages 211
650 _aPEST MANAGEMENT
650 _aRESEARCH METHODOLOGY
650 _aSOIL FERTILITY MANAGEMENT
650 _aWATER MANAGEMENT
942 _cBK
999 _c295687
_d295687