TY - BOOK AU - Pema Yangzom TI - Effect of different ratios of poultry litter and cow manure on nutrient content and biomass yield of maize fodder U1 - Thesis/AS 1st BSc ( Nested ) 2019 PY - 2019/// CY - CNR, Lobesa PB - Pema Yangzom KW - Thesis ER -