000 | 00322nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s1979 xxu||||| |||| 00| 0 eng d | ||
020 | _a | ||
100 | _aGeorge W Cox | ||
245 | _aAgricultural Ecology | ||
250 | _a1 | ||
260 |
_aSANFRANCISCO _bW H FREEMAN AND CO. _c1979 |
||
300 | _a721 | ||
700 |
_aMichael D Atkins _a |
||
999 |
_c24653 _d24653 |