TY  - BOOK
AU  - Diamond,J.M.
TI  - Extant Unless Proven Extinct? or, Extinct Unless Proven Extant?
UR  - https://drive.google.com/file/d/1ud6Su8KgRpcSoa3-mrB3bpJlSA2Xkpla/view?usp=drivesdk
ER  -