“Ayahuasca,” the South American hallucinogenic drink: An ethnobotanical and chemical investigation Laurent RivierJan-Erik Lindgren OriginalPaper Pages: 101 - 129
Cucurbit seeds: I. Characterizations and uses of oils and proteins. A review T. J. JacksT. P. HensarlingL. Y. Yatsu OriginalPaper Pages: 135 - 141
Protein yield of various crops as related to protein value M. S. Kaldy OriginalPaper Pages: 142 - 144
On the relation of harvest methods to early agriculture in the Near East Vorsila L. Bohrer OriginalPaper Pages: 145 - 155
Pejibaye palm from the pacific coast of colombia (a detailed chemical analysis) Angel Zapata OriginalPaper Pages: 156 - 159
A reinvestigation ofBalanites aegyptiaca as a source of steroidal sapogenins Roland HardmanEzekiel Abayomi Sofowora OriginalPaper Pages: 169 - 173
Nitrogen metabolism of sugar beets: A recurring problem gets a fresh appraisal B. Singh OriginalPaper Pages: 182 - 188
Morphology of the pachytene chromosomes ofSolarium torvum B. G. S. Rao OriginalPaper Pages: 189 - 196