000
00314nam a2200133Ia 4500
008
160316s1990 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Venkata Reddy Kata
245
_a
Agricultural Production Functions:An Appraisal
250
_a
1
260
_a
DELHI
_b
AJANTA
_c
1990
300
_a
252
700
_a
_a
999
_c
7070
_d
7070