机读格式显示(MARC)
- 000 00652nam 22002295a 45
- 008 791015s1961 onca 000 0 eng d
- 040 __ |a CRU |c CRU |d OAG
- 090 __ |a SB951 |b .M483 1961
- 100 1_ |a Martin, Hubert.
- 245 10 |a Guide to the chemicals used in crop protection / |c Hubert Martin.
- 260 __ |a Ottawa : |b Canada, Dept. of Agriculture, Research Branch, |c April 1961.
- 300 __ |a 387 p. : |b ill. ; |c 28 cm.
- 905 __ |a CAU |f 632.95/M381
- 907 __ |a CAU |f 632.95/M38