APA
Prasannakumari P, Joseph M.[a] & Punnoose K.I. (2005). Organic phosphorus status of the traditional rubber growing soils. : In: Preprints of Papers. International Natural Rubber Conference, India 2005, 6-8 November 2005, Rubber Research Institute of India, Kottayam, Kerala, India, pp. 232-237.
Chicago
Prasannakumari P, Joseph M.[a] and Punnoose K.I. 2005. Organic phosphorus status of the traditional rubber growing soils. : In: Preprints of Papers. International Natural Rubber Conference, India 2005, 6-8 November 2005, Rubber Research Institute of India, Kottayam, Kerala, India, pp. 232-237.
Harvard
Prasannakumari P, Joseph M.[a] and Punnoose K.I. (2005). Organic phosphorus status of the traditional rubber growing soils. : In: Preprints of Papers. International Natural Rubber Conference, India 2005, 6-8 November 2005, Rubber Research Institute of India, Kottayam, Kerala, India, pp. 232-237.
MLA
Prasannakumari P, Joseph M.[a] and Punnoose K.I. Organic phosphorus status of the traditional rubber growing soils. : In: Preprints of Papers. International Natural Rubber Conference, India 2005, 6-8 November 2005, Rubber Research Institute of India, Kottayam, Kerala, India, pp. 232-237. 2005.