TY - BOOK AU - Tindibale, Edward TI - Effect of ultraviolet-A and ultraviolet-C light on the concentration of vitamin D2 and mechanical properties of oyster mushroom during growth AV - QK 757 .T56 PY - 2015/// CY - Njoro PB - Egerton University KW - Effects Of Ultraviolet Radiation-Oyster Mashrooms ER -