People United States of America John Clark Salyer II peoplepill id: john-clark-salyer-iiJCSI 6 views today 6 views this weekAmerican environmentalistJohn Clark Salyer IIBiographyListsAlso ViewedListsJohn Clark Salyer II is in following listsBy field of workNotable American activistsGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable American EnvironmentalistsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredJohn Clark Salyer II