Poultry farm practices and egg quality
1952
Jasper, A. William (Arthur William)
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
الناشر U.S. Dept. of Agriculture, Production and Marketing Administration and Agricultural Experiment Stations in the North Central Region | Washington, D.C. : U.S. Dept. of Agriculture, Production and Marketing Administration and Agricultural Experiment Stations in the North Central Region, 1952
تم تزويد هذا السجل من قبل National Agricultural Library