The cultivated capsicum peppers Charles B. HeiserPaul G. Smith Semi-Popular Articles Pages: 214 - 227
Chinese chestnut—A promising new orchard crop John W. McKayH. L. Crane Semi-Popular Articles Pages: 228 - 242
Contributions of applied science to the lettuce industry of the southwest Thomas W. WhitakerG. W. Bohn Semi-Popular Articles Pages: 243 - 256
A pharmacognostic study of Piscidia Erythrina Elena Gautier Auxence Original Research Pages: 270 - 284