cam a22 2 4500 11426158X CHVBK 20191125173815.0 041014s1852 xxu 00 eng (OCoLC)602655546 (IDSBB)003405209 SzZuIDS BS/BE A100 kids Ruschenberger W. S. W. A Notice of the Origin, Progress and Present Condition of the Academy of Natural Sciences of Philadelphia Philadelphia 1852 v. 8' Text txt rdacontent/ger ohne Hilfsmittel zu benutzen n rdamedia/ger Band nc rdacarrier/ger Beiband zu Proceedings of the Academy, Vol. 8, 1856 akmedea idsbb A IDSBB 100 1- Ruschenberger W. S. W. BK020000 XK020000 XK020000 IDSBB A100 A100 MAG UBH NatG 1157:8 Suppl 00676435 IDSBB B400 B400 400J1 BeM ZB Nat XXXIV 249 : 11 MEDEAB4000901 / 00765787