00956cam a2200289 i 4500 1336925 BD-DhUL 20150108110238.0 790717s1979 ctua b 001 0 eng 79017944 0870553364 DLC DLC DLC BD-DhUL SB731 .N94 633.02 NYF Nyvall, Robert F. Field crop diseases handbook / Robert F. Nyvall. Westport, Conn. : AVI Pub. Co., c1979. xxxi, 436 p. : ill. ; 27 cm. US$ 151.15 AVI sourcebook and handbook series Includes bibliographies and index. Field crops Diseases and pests Handbooks, manuals, etc. Plant diseases Handbooks, manuals, etc. Phytopathogenic microorganisms Control Handbooks, manuals, etc. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 28901 28901 0 0 ddc 0 633_020000000000000_NYF 0 NFIC 53999 DUSL DUSL GEN 1981-12-22 Purchased 633.02 NYF A194413 2015-01-08 2015-01-08 BK