APA
Rao P.S, Vijayakumar K.R, . (1992). Climatic requirements. : In: Natural Rubber: Biology, cultivation and technology. (Eds. M.R. Sethuraj and N.M. Mathew). Elsevier Science Publishers, Amsterdam, pp. 200-219.
Chicago
Rao P.S, Vijayakumar K.R, . 1992. Climatic requirements. : In: Natural Rubber: Biology, cultivation and technology. (Eds. M.R. Sethuraj and N.M. Mathew). Elsevier Science Publishers, Amsterdam, pp. 200-219.
Harvard
Rao P.S, Vijayakumar K.R, . (1992). Climatic requirements. : In: Natural Rubber: Biology, cultivation and technology. (Eds. M.R. Sethuraj and N.M. Mathew). Elsevier Science Publishers, Amsterdam, pp. 200-219.
MLA
Rao P.S, Vijayakumar K.R, . Climatic requirements. : In: Natural Rubber: Biology, cultivation and technology. (Eds. M.R. Sethuraj and N.M. Mathew). Elsevier Science Publishers, Amsterdam, pp. 200-219. 1992.