The causes of variation in the incidence of cotton leaf curl in the Sudan Gezira
Boughey, A. S.
The causes of variation in the incidence of cotton leaf curl in the Sudan Gezira A. S. Boughey - Kew, Surrey The Imperial Mycological Institute 1947 - 7p. ill. 25cm.
Xanchomous malvacearum
PAM SB608.C6B62
The causes of variation in the incidence of cotton leaf curl in the Sudan Gezira A. S. Boughey - Kew, Surrey The Imperial Mycological Institute 1947 - 7p. ill. 25cm.
Xanchomous malvacearum
PAM SB608.C6B62