1. Saponins Used in Traditional and Modem Medicine;Waller,1996
2. Saponins Used in Food and Agriculture;Waller,1996
3. Alkaloid Biology and Metabolism in Plants;Waller,1978
4. Allelochemicals: Role in Agriculture and Forestry;Waller,1986
5. Phytochemical Ecology: Allelochemicals, Mycotoxins, Insect Pheromones, and Allomones;Chou,1989