Lal,R B. (1990). Principles and practice of range management. International Book Distributers.
Style de citation ChicagoLal,R B. Principles and Practice of Range Management. Dehradun: International Book Distributers, 1990.
Style de citation MLALal,R B. Principles and Practice of Range Management. International Book Distributers, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.