Brazilian pepper—Its impact on people, animals and the environment Julia F. Morton OriginalPaper Pages: 353 - 359
Nutritional composition of water hyacinths grown on domestic sewage B. C. WolvertonRebecca C. Mcdonald OriginalPaper Pages: 363 - 370
Radio-manganese, -iron, and -phosphorus uptake by water hyacinth and economic implications Thomas N. CooleyMarina H. GonzalezDean F. Martin OriginalPaper Pages: 371 - 378
Chemotaxonomy of Cannabis I. Crossbreeding between Cannabis sativa and C. ruderalis, with analysis of cannabinoid content John A. BeutlerAra H. Marderosian OriginalPaper Pages: 387 - 394
The sacred narcotic lily of the nile: Nymphaea caerulea William A. Emboden OriginalPaper Pages: 395 - 407
Production of fungal protein from oat hulls H. RosenbergJ. ObristS. J. Stohs OriginalPaper Pages: 413 - 417
Minor honeybee plants of Louisiana indicated by pollen analysis Meredith Hoag Lieux OriginalPaper Pages: 418 - 432
Notes on the biostatic properties of the flowers of Rhododendron canadensis G. PoulinC. JankowskiJ. R. J. Paré OriginalPaper Pages: 433 - 434