人妻少妇偷人精品无码丨色婷婷av久久久久久久丨欧美xxxx做受性欧美88丨欧洲女人牲交视频免费丨亚洲精品久久久av无码专区

. . Proc. La. Acad. Sci. 29: 5-11, 1966.

. . Phytopathology 54: 518-522, 1964.

. . Am. J. Bot. 53: 119-123, 1966.

. . Plant Dis. Rep. 46: 852-856, 1962.

. . Phytopathology 53: 1331-1336, 1963.

. . Plant Dis. Rep. 49: 500-503, 1962.

Plant Dis. Rep. 49: 711-714, 1962.