Salpekar,Aradhana. (2007). Encyclopedia of ecology and environment,vol.5: : Natural resources conservation. Bharathiya Khadi Gramodyog Vikas Abhikaran.
Chicago ZitierstilSalpekar,Aradhana. Encyclopedia of Ecology and Environment,vol.5: : Natural Resources Conservation. New Delhi: Bharathiya Khadi Gramodyog Vikas Abhikaran, 2007.
MLA ZitierstilSalpekar,Aradhana. Encyclopedia of Ecology and Environment,vol.5: : Natural Resources Conservation. Bharathiya Khadi Gramodyog Vikas Abhikaran, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.