000 00272nam a2200109Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
100 _aTHOMPSON C.Homer
245 0 _aVegitable crops
260 _bLondon, Mcgrawhill book compa
_cny 1957
942 _cLL
999 _c1126
_d1126