000 | 003670000a22001450004500 | ||
---|---|---|---|
060 | _a100 | ||
082 | _a631.43 HIL | ||
100 | _aHIllel, Daniel | ||
245 | _aOptimizing the soil physical enviornment toward greater crop yields | ||
260 | _aU S A, Academic press | ||
260 | _c1972 | ||
300 | _a240 | ||
650 | _aSoil physics/ water - agricutlrue | ||
942 | _cBK | ||
999 |
_c361736 _d361736 |