000 | 00571nam a2200217Ia 4500 | ||
---|---|---|---|
008 | 170901s1941 xx 000 0 und d | ||
082 |
_a581.13 _bB13H |
||
100 | _aBahrt, George M. | ||
245 | 0 |
_aHunger Signs in Crops _bA Symposium |
|
260 |
_aWashington,D.C. _bThe American Society of Agronomy _c1941 |
||
300 | _a327 | ||
650 | _aBotanical sciences | ||
650 | _aPure Sciences | ||
653 | _aNutrition | ||
653 | _aPlants | ||
700 | _aBrown, Bailey E. | ||
700 | _aCamp, Arthur F. | ||
700 | _aChapman,H.D. | ||
700 | _aCooper,H.P. | ||
942 |
_2ddc _cBK |
||
999 |
_c8394 _d8394 |