000 00314nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aBhatnagar Amit
245 0 _aMathematical Agriculture: Concepts and Numericals
260 _b"Kalyan Publishers, Ludhiana"
260 _c2014
365 _b175
942 _cBK
999 _c131620
_d131620