Kalingeme, Musonda Comparative Study of Growth and Yield of Oyster Mushroom (Pleurotus Ostreatus) Produced from Self Cultured and Commercial Spawns/ Musonda Kalingeme - Chinsali: Kapasa Makasa University, 2021. - 30p.: ill; 30 cm. Subjects--Topical Terms: Agro-Forestry