机读格式显示(MARC)
- 000 00796nam a2200205 a 4500
- 008 790314|1973 enga 000 0 eng
- 040 __ |a DLC |c DLC |d DLC
- 050 00 |a MLCM 83/4552 (S)
- 090 __ |a S45-53/ISB/(1971)
- 111 2_ |a International Symposium on Biological Control of Weeds (2nd : 1971 : Rome, Italy)
- 245 10 |a Proceedings of the second International Symposium on Biological Control of Weeds, October 1971 / |c edited by Paul H. Dunn.
- 260 __ |a Farnham Royal, Eng. : |b Commonwealth Agricultural Bureaux, |c 1973.
- 300 __ |a iv, 225 p. : |b ill. ; |c 24 cm.
- 440 __ |a Miscellaneous publication - Commonwealth Institute of Biological Control ; no. 6