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Glossary of Agricultural and Environmental Sciences Terms Автор: Hassan El-Ramady Год: 2010 |
Glossary of Agricultural and Environmental Sciences Terms Автор: Hassan El-Ramady Год: 2010 |
Agricultural engineering Год: 2011 |
Agricultural Marketing Год: 2011 |
Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components: Visual Method (Sp-55) Автор: Manufacturers Standardization Society Год: 1985 |
Chemcal Properties of Material Surfaces Автор: M. Kosmulski Год: 2001 |