Proceedings of the Academy of Natural Sciences of Philadelphia.
Academy of Natural Sciences of Philadelphia,issuing body.
[Philadelphia : Academy of Natural Sciences of  Philadelphia,
1841]-
"Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.
Bibliography of agriculture
Biological abstracts
GeoRef
Life sciences collection
Chemical abstracts
Nuclear science abstracts
Selected water resources abstracts
Vols. for 1857-1900 are unnumbered.
In lists on covers the vols. are arranged in series: 1st ser. 1841/43-1856 (8 v.); 2d ser. 1857-70 (14 v.); 3d ser. 1871-
"Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.
Index to years 1841-1910 is included in "An index to the scientific contents of the Journal and Proceedings of the Academy of Natural Sciences of Philadelphia ... 1913".
Natural history