000 00386nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
044 _aU.S.A.
100 _aMcLaughlin, Lloyd E., ed.
245 _aAgricultural Research(U.S.). v.38, 1980
_cedited by Lloyd E.Mclaughlin
260 _bU.S. Department of Agriculture
_aWashington
_c1990
300 _av.38, varies p.; 28cm.
942 _2udc
_cP
999 _c24024
_d24024