1. Abegg, F. A. et al. A biochemical interpretation of the inheritance of latex quality inCryptostegia. [Cf. Arch. Biochem.10: 141–155. 1946].
2. Addicott, F. T. andPankhurst, J. Some anatomical effects of moisture stress in nursery seedlings of guayule. Bot. Gaz.106: 208–214. 1944.
3. Alexander, P. Ueber Bestandteile vonParthenium argentatum, Gray, der Stammpflanze des Guayule-Kautschuks. Ber. Deut. Chem. Ges.44: 2320–2338. 1911.
4. All Union Sci., Inst, for Rubber Bearing Plants. [Certain questions concerning the possible cultivation of guayule in northern regions and the quality of rubber produced by Soviet rubber plants]. Report, U.S.S.R., 1944.
5. Altman, R. F. A. Analysis of proteins occurring inHevea latex. Arch. Rubbercultuur23: 239–255. 1939.