共 18 条
[1]
ABEL AL, 1954, 2 BRIT WEED CONTR C, P249
[3]
BLACKMAN G. E., 1950, Journal of the Royal Society of Arts, V98, P500
[4]
GIBBS PE, 1971, T BOT SOC EDINB, V41, P213
[5]
GRIGNAC P, 1974, P ACADEMIE AGRICULTU, P401
[7]
Harper JL, 1956, 3RD P BRIT WEED CONT, P179
[8]
HOLLIDAY RJ, 1974, 12TH P BRIT WEED CON, P649
[10]
PEABODY D, 1973, WEEDS TODAY, V4, P17