000 | 00538nam a2200217Ia 4500 | ||
---|---|---|---|
008 | 150909s9999 xx 000 0 und d | ||
041 | _aEnglish | ||
082 | _a631.7 | ||
082 | _bHEX/WA | ||
100 | _aHaxem R W | ||
100 | _aHeady E O | ||
100 | _eAuthor | ||
245 | _aWater production functions for irrigated agriculture | ||
260 | _bIOWA State University Press | ||
260 | _c1978 | ||
300 | _a215 Pages | ||
365 | _aUSD.8.95 | ||
650 | _aIrrigation | ||
650 | _aWater conservations | ||
942 | _cBK | ||
999 |
_c230287 _d230287 |