000 00335nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBaudoin ( Abam ) Ed
245 0 _aLaboratory Exercises in Plant pathology: An Instructional kit - Teacher's Manual
260 _bScientific Pub.
260 _c1990
365 _b975
942 _cBK
999 _c216239
_d216239