000 | 00577nam a2200193Ia 4500 | ||
---|---|---|---|
008 | 170901s1985 xx 000 0 und d | ||
020 | _a0931477115 | ||
082 |
_a630.72 _bH63O |
||
100 | _aHildebrand, Peter E. | ||
245 | 0 | _aOn-Farm Agronomic Trials in Farming Systems Research And Extension | |
260 |
_aColorado _bLynne Rienner Publishers, Inc. _c1985 |
||
300 | _a162 | ||
650 | _aAgriculture and related technologies | ||
650 | _aTechnology (Applied sciences) | ||
653 | _aAgriculture | ||
653 | _aResearch | ||
700 | _aPoey, Federico | ||
942 |
_2ddc _cBK _01 |
||
999 |
_c12659 _d12659 |