000 00294nam a2200133Ia 4500
008 160316s1983 xxu||||| |||| 00| 0 eng d
020 _a
100 _aJ P Singh
245 _aCrop Protection In The Tropics
250 _a1
260 _aNEW DELHI
_bVIKAS
_c1983
300 _a378
700 _a
_a
999 _c26417
_d26417