00646nam a22002057a 4500 BD-DhUL 20141223111152.0 141223s1968 uk a|||| |||| 001 0 eng d 299051102 BD-DhUL BD-DhUL 581.2 ESV Esau, Katherine. Viruses in plant hosts : form, distribution, and pathologic effects / Katherine, Esau. Madison : University of Wisconsin, c1968. viii, 225 p. : ill. ; 23 cm. The John Charles Walker lectures, 1968. Includes index. Virus diseases of plants. ddc BK 24005 24005 0 0 ddc 0 581_200000000000000_ESV 0 NFIC 46298 DUSL DUSL GEN 1970-02-07 Purchased 581.2 ESV A65640 (D) 2014-12-23 2014-12-23 BK