000 | 00421nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
080 |
_a631.9(047) _bW926R |
||
100 | _aNational Research Council United States of America | ||
245 | _aChemistry and world food supplies: research priorities for development | ||
260 |
_aWashington _bNational Academy Press _c1983 |
||
300 | _a118p. | ||
901 | _a177765 | ||
942 |
_cB _2udc |
||
999 |
_c11788 _d11788 |