000 00319nam a2200133Ia 4500
008 180705s9999 xx 000 0 und d
020 _a978-81-8321-428-5
100 _aVeeral
245 0 _aPrinciples of Cropping and Farming System
260 _c2017
_bATPA
365 _b980
650 _aAgronomy
942 _cBK
_01
999 _c116483
_d116483