TY  - GEN
AU  - Holt,Robert D
TI  - Geographical Variation in the Availability of Natural History Field Guides? Personal Reflections, Causes, and Consequences
SN  - 1537-5323
PY  - 2018///0910
KW  - Animals
KW  - Books
KW  - Geography
KW  - Natural History
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1086/687925
ER  -