00892cam a2200277 4500 1241925 BD-DhUL 20141215112559.0 711020s1971 ne a b 001 0 eng 71851444 Ne71-13 DLC BD-DhUL BD-DhUL SB736 .B63 1971 581.2 BOS Bos, L. 1928- Symptoms of virus diseases in plants. by L. Bos [2. rev. ed.]. [By] L. Bos. Institute of Phytopathological Research. Wageningen. [Pudoc, 1971] 225 p. : 21 cm. ill. fl20.00 "With indexes of names of symptoms in English, Dutch, German, French, Italian, and Spanish." Bibliography: p. 141-163. Virus diseases of plants. 7 cbc orignew 4 ncip 19 y-gencatlg ddc BK 22383 22383 0 0 ddc 0 581_200000000000000_BOS 0 NFIC 43241 DUSL DUSL GEN 2014-12-15 581.2 BOS 336808 2014-12-15 3 2014-12-15 BK 0 0 ddc 0 581_200000000000000_BOS 0 NFIC 43242 DUSL DUSL GEN 2014-12-15 581.2 BOS 336809 2014-12-15 2 2014-12-15 BK