G Genera of Leptodactylid Frogs in México John D. Lynch Genera of Leptodactylid Frogs in México John D. Lynch
L Life in the Forests of the Far East (vol. 1 of 2) Spenser St. John Life in the Forests of the Far East (vol. 1 of 2) Spenser St. John
D The Deformities of the Fingers and Toes William Anderson The Deformities of the Fingers and Toes William Anderson