Books by L. M. Massey
Understanding powdery mildew
Understanding powdery mildew
Brown-canker control
Brown-canker control
Virus diseases of roses
Virus diseases of roses
Black mold disease of rose gra
Black mold disease of rose grafts
Control of stem and graft cank
Control of stem and graft canker of the rose
Rose anthracnose
Rose anthracnose
Scab of violet caused by Sphac
Scab of violet caused by Sphaceloma
Rose-disease investigations
Rose-disease investigations