APA
Nair V K B, . (1963). Short history and guide to the experiment station, Puthuppally, of the Rubber Research Institute of India, Kottayam, RRII, 1963. : .
Chicago
Nair V K B, . 1963. Short history and guide to the experiment station, Puthuppally, of the Rubber Research Institute of India, Kottayam, RRII, 1963. : .
Harvard
Nair V K B, . (1963). Short history and guide to the experiment station, Puthuppally, of the Rubber Research Institute of India, Kottayam, RRII, 1963. : .
MLA
Nair V K B, . Short history and guide to the experiment station, Puthuppally, of the Rubber Research Institute of India, Kottayam, RRII, 1963. : . 1963.
