00558nam a22001937a 4500 BD-DhUL 20150108152017.0 150108s1962 uk a|||| |||| 001 0 eng d BD-DhUL BD-DhUL 632.9 LAP Laverton, Sylvia. The profitable use of farm chemicals / Sylvia Laverton. London : Oxford University, c1962. [x], 96 p. : ill. ; 22 cm. GBP 1.10 Includes index. Spraying and dusting in agriculture. ddc BK 29046 29046 0 0 ddc 0 632_900000000000000_LAP 0 NFIC 54283 DUSL DUSL GEN 1969-01-08 Purchased 632.9 LAP A54417 2015-01-08 2 2015-01-08 BK 0 0 ddc 0 632_900000000000000_LAP 0 NFIC 54286 DUSL DUSL GEN 1964-05-15 Purchased 632.9 LAP A28988 2015-01-08 1 2015-01-08 BK