000 00478 a2200157 4500
080 _a631.5:633
_bI 61 C
245 1 _aCalender of operations and steps in crop production
260 _bUnited States Agency for International Development
_c1964
650 _aAgricultural Operations
650 _aCrop Production
700 _aIntensive Agricultural District Programme
700 _aDistrict Organization Andhra Pradesh
100 _a
_d
300 _a220 p.
901 _a121463
999 _c81109
_d81109