Soil Survey Report for Abyuha Area, Minya Governorate

• ISBN 10 : OCLC:17658914
• Judul : Soil Survey Report for Abyuha Area, Minya Governorate
• Pengarang : Abdel Wahed A. Selim,   Mohamed A. El-Nahal,   Mohamed A. Assal,   Egypt Water Use and Management Project,   Water Distribution Research Institute (Egypt),   Colorado State University. Engineering Research Center,   Consortium for International Development,  
• Kategori : Soil surveys
• Bahasa : en
• Tahun : 1983
• Halaman : 41
• Halaman : 41
• Google Book : http://books.google.co.id/books?id=U5XzGwAACAAJ&dq=inauthor:assal&hl=&source=gbs_api
• Ketersediaan :

Soil Survey of Lawrence County, Arkansas

• ISBN 10 : LCCN:78603439
• Judul : Soil Survey of Lawrence County, Arkansas
• Pengarang : Warren A. Gore,   James Henry Brown,   Richard T. Fielder,  
• Kategori : Soil surveys
• Bahasa : en
• Tahun : 1978
• Halaman : 79
• Halaman : 79
• Google Book : http://books.google.co.id/books?id=2ngzvgAACAAJ&dq=inauthor:fielder&hl=&source=gbs_api
• Ketersediaan :