1. Guayule Natural Rubber: A Technical Publication with Emphasis on Recent Findings;Whitworth,1991
2. Specialty Isoprene Based Polymers. Derivatives from the general purpose polymers;Meeker,1985
3. The evaluation of non-rubber extractives from the guayule plant (Parthenium argentatum Gray) for pesticidal worth;Bultman,1986
4. Triterpenes in Parthenium argentatum, structures of argtntatins C and D