000 00321nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aPURUSOTHAMAN (S) ; PALANIAPPAN (SP)
245 0 _aRice based multiple cropping systems
260 _cTamil Nadu Agricultural University
365 _b0
650 _aNIL
942 _cBK
999 _c92084
_d92084