000 00385nam a2200145Ia 4500
008 240202s9999 xx 000 0 und d
020 _a978-93-88821-07-6
082 _a631.5
_bNEM/P
100 _aNema, Ravi Shankar
_91458
245 0 _aProtected Cultivation & Secondary Agriculture
260 _bMeerut, Rama Pub. House
300 _a160
650 _aAg. Engineering
942 _cBK
999 _c19202
_d19202