000 | 00481pam a2200157a 44500 | ||
---|---|---|---|
008 | 140414b1978 xxu||||| |||| 00| 0 eng d | ||
100 | _aHEXEM, ROGER W | ||
245 |
_aWater Production Functions for Irrigated Agriculture _c |
||
260 |
_aABC _bIOWA _c1978 |
||
650 | _a FEATURES OF SLECTED PRODUCTION FUNCTION | ||
650 | _a PRODUCTION FUNCTION | ||
650 | _aROLE OF RESPONSE FUNCTION IN MANAGEMENT | ||
690 | _aAGRICULTURE ENGINEERING | ||
700 | _aHEADY, EARL O | ||
906 | _a7597 | ||
999 |
_c7283 _d7283 |