English

Proceedings of the Academy of Natural Sciences of Philadelphia

"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"

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