000 | 00316nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s1982 xxu||||| |||| 00| 0 eng d | ||
020 | _a | ||
100 | _aR H M Langer | ||
245 | _aAgricultural Plant | ||
250 | _a1 | ||
260 |
_aCAMBRIDGE _bCAMBRIDGE UNIVERSITY PRESS _c1982 |
||
300 | _a344 | ||
700 |
_aG D Hill _a |
||
999 |
_c25517 _d25517 |