APA
Mathew N.M, Karna U.C, . (1980). Preserved field latex and latex concentrate. : In: Handbook of natural rubber production in India. (Ed. P.N. Radhakrishna Pillay). Rubber Research Institute of India, Kottayam, India, pp. 339-427.
Chicago
Mathew N.M, Karna U.C, . 1980. Preserved field latex and latex concentrate. : In: Handbook of natural rubber production in India. (Ed. P.N. Radhakrishna Pillay). Rubber Research Institute of India, Kottayam, India, pp. 339-427.
Harvard
Mathew N.M, Karna U.C, . (1980). Preserved field latex and latex concentrate. : In: Handbook of natural rubber production in India. (Ed. P.N. Radhakrishna Pillay). Rubber Research Institute of India, Kottayam, India, pp. 339-427.
MLA
Mathew N.M, Karna U.C, . Preserved field latex and latex concentrate. : In: Handbook of natural rubber production in India. (Ed. P.N. Radhakrishna Pillay). Rubber Research Institute of India, Kottayam, India, pp. 339-427. 1980.