APA
Varghese A, Karthikakuttyamma M & Mathew M. (1991). Phosphorus dissolution pattern of different rock phosphates and its influence on biomass production and nodulation of Pueraria phaseoloides. : Indian Journal of Natural Rubber Research.
Chicago
Varghese A, Karthikakuttyamma M and Mathew M. 1991. Phosphorus dissolution pattern of different rock phosphates and its influence on biomass production and nodulation of Pueraria phaseoloides. : Indian Journal of Natural Rubber Research.
Harvard
Varghese A, Karthikakuttyamma M and Mathew M. (1991). Phosphorus dissolution pattern of different rock phosphates and its influence on biomass production and nodulation of Pueraria phaseoloides. : Indian Journal of Natural Rubber Research.
MLA
Varghese A, Karthikakuttyamma M and Mathew M. Phosphorus dissolution pattern of different rock phosphates and its influence on biomass production and nodulation of Pueraria phaseoloides. : Indian Journal of Natural Rubber Research. 1991.