000 00360nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aWilliams, C.
245 _aLouisiana soybean variety trials 1968-1971
260 _aLouisiana
260 _c1972
300 _a20 p.
440 _aNo. 666; Louisiana, Agricultur
901 _pS21427
942 _cB
_2udc
999 _c126877
_d126877