APA
Krishnakumar A K, Gupta C & Potty S N.Potassium in soils of rubber plantations. : In: Potassium for plantation crops (Eds. M. Singh and M.K. Mishra). Potassium Research Institute of India, Curgoan, pp.60-70.
Chicago
Krishnakumar A K, Gupta C and Potty S N.Potassium in soils of rubber plantations. : In: Potassium for plantation crops (Eds. M. Singh and M.K. Mishra). Potassium Research Institute of India, Curgoan, pp.60-70.
Harvard
Krishnakumar A K, Gupta C and Potty S N.Potassium in soils of rubber plantations. : In: Potassium for plantation crops (Eds. M. Singh and M.K. Mishra). Potassium Research Institute of India, Curgoan, pp.60-70.
MLA
Krishnakumar A K, Gupta C and Potty S N.: In: Potassium for plantation crops (Eds. M. Singh and M.K. Mishra). Potassium Research Institute of India, Curgoan, pp.60-70. .