@book{bhlitem21338, title = {The frogs and toads of the Chicago area }, volume = {no.11 (1929)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/21338}, note = {https://www.biodiversitylibrary.org/bibliography/3278}, publisher = {Chicago, Field Museum of Natural History, 1929}, author = {Schmidt, Karl Patterson, and Field Museum of Natural History.}, year = {1929}, pages = {30}, keywords = {Chicago|Frogs|Illinois|Kikkers|Padden|Toads}, }