000 00339nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
080 _a616.995(063)
245 _aProceedings
260 _aWashington
260 _c1959
300 _a186 p.
440 _aUnited States Department of Agriculture
901 _pS1148
942 _cB
_2udc
999 _c130576
_d130576