Profitable farm mechanization - Tài liệu nông nghiệp 36

Tài liệu, ebook tham khảo khác

• Cooper, J.P Photosynthesis and productivity in different environments
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• Irrigation, Drainage and Salinity: An International Source Book .
• Dyke, G. V
• Profitable farm mechanization
• Lovegrove, H.T Crop production equipment
• Harvey, D
• Booth,C
• Dommergues,Y Ecologie microbienne du sol