TY - BOOK TI - The A B C of photo-micrography; a practical hand-book for beginners UR - https://www.biodiversitylibrary.org/item/64300 PB - Tenant and Ward CY - New York PY - 1902 AU - Walmsley, W. H. (William H.),‏ ‎ KW - Photomicrography ER -