000 00373nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aCalder, A.
245 _aSweet potatoes for pigs feeding techniques and management
260 _aSalisbury
260 _c1960
300 _a1-7 p.
440 _aRhodesia Department of Agricul
901 _pS2322
942 _cB
_2udc
999 _c135169
_d135169