000 00410nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aLipton, W.J., Stewart, J.K., Whitaker, T.W.
245 _aIllustrated guide to the identification of some market disorders of head lettuce
260 _aWashington
_c1974
300 _a1-7 p.
440 _aUnited States Department of A
901 _a24054
942 _cB
_2udc
999 _c4469
_d4469