00512nam a2200169ua 4500003001000000005001700010008004100027040003000068100002200098245002900120260003600149490005800185504004400243650001300287650003200300655001000332AR-SsjUCA20250715142259.0250228s1947    xxu           000 0 eng d  aAR-SsjUCAbspacAR-SsjUCA1 aDickson, James G.10aDiseases of field crops.  aNew York :bMcGraw-Hill,c1947.0 aMcGraw-Hill publications in the agricultural sciences  aBibliografía al final de capítulos. 4aCultivos 4aEnfermedades de las plantas 4aTexto