Journal of the Pennsylvania Academy of Science

Bibliográfalaš dieđut
Materiálatiipa:	Elektrovnnalaš Áigečála
Giella:	eaŋgalasgiella
Almmustuhtton:	Penn State University Press
Fáttát:	Biological Sciences ; General Science ; Science & Mathematics ; Social Sciences ; Sustainability
Liŋkkat:	Full text available on JSTOR[1988-09-01 - 2019-09-17]

Interneahtta