TY - BOOK AU - Sandoval,Pedro Rivera TI - An economic analysis of selected poultry farm businesses in the Philippines PY - 1963/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Poultry Industry KW - Philippines KW - Refrigeration and refrigerating machinery KW - Research KW - Poultry industry N1 - Thesis (Ph.D.) - University of Illinois, 1963 ER -