Venkidesh.D 2007-07-13. (2011). Elfo 4210 agro and farm forestry and tree inventory Elfo-4211 watershed management and land scape planning design and development.
শিকাগো স্টাইলে সাইটেশনVenkidesh.D 2007-07-13. Elfo 4210 Agro and Farm Forestry and Tree Inventory Elfo-4211 Watershed Management and Land Scape Planning Design and Development. 2011.
এমএলএ সাইটেশনVenkidesh.D 2007-07-13. Elfo 4210 Agro and Farm Forestry and Tree Inventory Elfo-4211 Watershed Management and Land Scape Planning Design and Development. 2011.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.