APA
Mandal D, Krishnakumar A K, Potty S N & Sinha R R. (1991). Nutritional requirement of Hevea brasiliensis during immature phase in North Eastern Region. : Proceedings of National Seminar on Resource Management, 1991, Shillong, India.
Chicago
Mandal D, Krishnakumar A K, Potty S N and Sinha R R. 1991. Nutritional requirement of Hevea brasiliensis during immature phase in North Eastern Region. : Proceedings of National Seminar on Resource Management, 1991, Shillong, India.
Harvard
Mandal D, Krishnakumar A K, Potty S N and Sinha R R. (1991). Nutritional requirement of Hevea brasiliensis during immature phase in North Eastern Region. : Proceedings of National Seminar on Resource Management, 1991, Shillong, India.
MLA
Mandal D, Krishnakumar A K, Potty S N and Sinha R R. Nutritional requirement of Hevea brasiliensis during immature phase in North Eastern Region. : Proceedings of National Seminar on Resource Management, 1991, Shillong, India. 1991.