Assertion: biologist's work | /r/HasProperty | notable
Facets:
value: in this era.[citation
type: TEMPORAL
Source sentences:
text: In the early 20th century the New York Zoological Society was instrumental in developing concepts of establishing preserves for particular species and conducting the necessary conservation studies to determine the suitability of locations that are most appropriate as conservation priorities; the work of Henry Fairfield Osborn Jr., Carl E. Akeley, Archie Carr and his son Archie Carr III is notable in this era.[citation needed]