00481nam a2200193Ia 4500008004100000082001600041100001600057245003900073250000600112260003800118300000700156650002300163650001800186653001900204700001500223700001700238700001600255700001600271170901s1955    xx            000 0 und d  a581.2bF97P  aFulton, J.P 0aPlant PathologybLaboratory Manual  a2  bBurgess Publication Companyc1955  a95  aBotanical sciences  aPure Sciences  aPlant diseases  aDale, J.L.  aFulton, N.D.  aGoode, M.J.  aSlack, D.A.