Environmental protection

Παρόμοια τεκμήρια

• Production of biodiesel by the transesterification reaction using environmentally benign catalysts derived from low cost materials and its up-gradation in apilot scale unit/
  ανά: Vinu , V.V
  Έκδοση: (2018)
• Vermiculture and organic farming /
  ανά: Sathe, T. V.
  Έκδοση: (2004)
• Biodiesel : Growing a new energy economy
  ανά: Pahl, Greg
  Έκδοση: (2005)
• Earthworms for solid waste management
  ανά: Satyendra, M Singh
  Έκδοση: (2007)
• Vermicomposting and vermiwash
  ανά: Somani,L L
  Έκδοση: (2008)