TY - BOOK AU - Deki Yangzom TI - Economic efficiency and profitability of hatching eggs and commercial day old chicks production: a comparative analysis of three poultry breeding centers in Bhutan U1 - Thesis/AS/DEK 7th (BSc Nes.) PY - 2025/// CY - Lobesa, Punakha. PB - Deki Yangzom N1 - Includes abstract and acknowledgement ER -