A Comparison of Certain Economic Factors in Extensive and Intensive Systems of Egg Production

• ISBN 10 : OCLC:810848508
• Judul : A Comparison of Certain Economic Factors in Extensive and Intensive Systems of Egg Production
• Pengarang : University of Bristol. Department of Economics (Agricultural Economics),  
• Kategori : Egg trade
• Bahasa : en
• Tahun : 1954
• Google Book : http://books.google.co.id/books?id=ueWkMwEACAAJ&dq=intitle:Comparison+of+Economic+Systems&hl=&source=gbs_api
• Ketersediaan :

An Economic Comparison of Poultry Management Systems, New York, 1958-59

• ISBN 10 : CORNELL:31924013700962
• Judul : An Economic Comparison of Poultry Management Systems, New York, 1958-59
• Pengarang : Mark Glade Pincock,  
• Kategori : Egg trade
• Bahasa : en
• Tahun : 1961
• Halaman : 296
• Google Book : http://books.google.co.id/books?id=41JBAAAAYAAJ&dq=intitle:Comparison+of+Economic+Systems&hl=&source=gbs_api
• Ketersediaan :