General relationships among plants and their alkaloids J. J. WillamanH. L. Li OriginalPaper Pages: 180 - 185
Rooibos tea, a South African contribution to world beverages Ralph Holt CheneyElizabeth Scholtz OriginalPaper Pages: 186 - 194
Amino acid profile of manioc leaf protein in relation to nutritive value David J. RogersMax Milner OriginalPaper Pages: 211 - 216
The utilization of philippine mahogany in the United States R. Maurice Myers OriginalPaper Pages: 233 - 237