000 00313nam a2200109Ia 4500
008 151011s9999 xx 000 0 und d
041 _aENG
245 _aReport of the administrator of agricultural research 1953
260 _c1953
_aWashington
_bU.S. Department of Agriculture
300 _a492p.
942 _cBK
_2udc
999 _c21381
_d21381