Half-Yearly Journal of the Inst of Engg (India)- Agricultural Engg(Half- Yearly): Vol.No.92 June'2011 - National - Kolkata- India Institute of Engineers (India) June'2011 - 36PP - 92 . ISSN: 0257-3431 Subjects--Topical Terms: Agricultural Engineering/ Biotechnology Subjects--Facted Index Terms: JournalInstEngg(India)-AgriculturalEngg(Half-Yearly):Vol.No.92June'2011Agricultural Engineering/ Biotechnology