000 | 00466nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1990 xx 000 0 und d | ||
020 | _a0.933595.31.X | ||
041 | _aEnglish | ||
082 | _aGN634.9G656M | ||
100 | _aJOHN C GORDON | ||
245 | 2 | _aA HAND BOOK ON THE MANAGEMENT OF AGRICULTURE RESEARCH | |
260 |
_aUSA _bWINROCK INTERNATIONAL USA _c1990 |
||
300 |
_a72 _ePrint |
||
653 | _aA HAND BOOK ON THE MANAGEMENT OF AGRICULTURE RESEARCH | ||
942 |
_2ddc _cBK |
||
999 |
_c525592 _d525592 |