000 | 003700000a22001570004500 | ||
---|---|---|---|
020 | _a052134689 4 | ||
060 | _a100 | ||
082 | _a631.58 VAN | ||
100 | _aVandermeer, John | ||
245 | _aEcology of intercropping | ||
260 | _aNewyork, Cambridge University Press | ||
260 | _c1989 | ||
300 | _a237 | ||
650 | _aAgricultural ecology/interesopping | ||
942 | _cBK | ||
999 |
_c354980 _d354980 |