000 00303nam a2200133Ia 4500
008 160316s2002 xxu||||| |||| 00| 0 eng d
020 _a
100 _aA W Van Den Ban
245 _aAgricultural Extension
250 _a1
260 _aNEW DELHI
_bCBS
_c2002
300 _a294
700 _a H S Hawkins
_a
999 _c25325
_d25325