000 00392nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a633.374
100 _aHenson, P.R., Schoth, H.A.
245 _aTrefoils - adaptation and culture
260 _aWashington
260 _c1962
300 _a16 p.
440 _aNo. 223; United States Department
901 _pS6804
942 _cB
_2udc
999 _c135838
_d135838