000 00308nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a338.1 H3A4
100 _aHeady, E. O.
245 0 _aAgricultural Production & Functions.
260 _aLudhiana
_bKalyani Publishers
_c1961
300 _a667p.
942 _2ddc
999 _c7035
_d7035