000 00362nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a870553364
041 _aen
082 _a633.089
100 _aNYVALL,Robert F
245 0 _aField Crop Diseases Handbook,Textbook
260 _aConnecticut.
_bAVI Pub. Co. Ltd
_c1981
300 _a(xxxi),436
942 _cPR
999 _c40197
_d40197