A CATALOG OF THE OPHIDIA FROM SOUTH AMERICA AT PRESENT (JUNE, 1916) CONTAINED IN THE CARNEGIE MUSEUM, WITH DESCRIPTIONS OF SOME NEW SPECIES

A CATALOG OF THE OPHIDIA FROM SOUTH AMERICA AT PRESENT (JUNE, 1916) CONTAINED IN THE CARNEGIE MUSEUM, WITH DESCRIPTIONS OF SOME NEW SPECIES

A CATALOG OF THE OPHIDIA FROM SOUTH AMERICA AT PRESENT (JUNE, 1916) CONTAINED IN THE CARNEGIE MUSEUM, WITH DESCRIPTIONS OF SOME NEW SPECIES (HB)

A CATALOG OF THE OPHIDIA FROM SOUTH AMERICA AT PRESENT (JUNE, 1916) CONTAINED IN THE CARNEGIE MUSEUM, WITH DESCRIPTIONS OF SOME NEW SPECIES (HB)

A CATALOG OF THE OPHIDIA FROM SOUTH AMERICA AT PRESENT (JUNE, 1916) CONTAINED IN THE CARNEGIE MUSEUM, WITH DESCRIPTIONS OF SOME NEW SPECIES...

AN ANNOTATED CATALOGUE OF SHELLS OF THE GENUS PARTULA IN THE CARNEGIE MUSEUM

AN ANNOTATED CATALOGUE OF SHELLS OF THE GENUS PARTULA IN THE CARNEGIE MUSEUM

AN ANNOTATED CATALOGUE OF SHELLS OF THE GENUS PARTULA IN THE CARNEGIE MUSEUM (HB)

AN ANNOTATED CATALOGUE OF SHELLS OF THE GENUS PARTULA IN THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM (HB)

ANNALS OF THE CARNEGIE MUSEUM VOLUME 10

ANNALS OF THE CARNEGIE MUSEUM VOLUME 10 (HB)

ANNALS OF THE CARNEGIE MUSEUM, VOLUME 2 (HB)

ANNALS OF THE CARNEGIE MUSEUM, VOLUME 2 (PB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 1

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 1 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 10

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 10 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 11

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 11 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 12

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 12 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 13

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 13 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 14

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 14 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 2

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 2 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 3

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 3 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 5

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 5 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 7

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 7 (HB)

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 8

ANNALS OF THE CARNEGIE MUSEUM; VOLUME 8 (HB)

ANNUAL REPORT (PB)

ANNUAL REPORT OF THE DIRECTOR FOR THE YEAR ENDING ..., VOLUMES 7-12 (HB)

MEMOIRS OF THE CARNEGIE MUSEUM; VOLUME 5

MEMOIRS OF THE CARNEGIE MUSEUM; VOLUME 5 (HB)

MEMORIAL OF THE CELEBRATION OF THE CARNEGIE INSTITUTE AT PITTSBURGH, PA., APRIL 11, 12, 13, 1907

MEMORIAL SERVICE IN HONOR OF ANDREW CARNEGIE, ON HIS BIRTHDAY, TUESDAY, NOVEMBER 25, 1919, CARNEGIE MUSIC HALL, PITTSBURGH, PENNSYLVANIA

OFFICIAL GUIDE TO THE CARNEGIE INSTITUTE OF TECHNOLOGY

REPORT OF THE CARNEGIE MUSEUM, VOLUMES 1 (HB)

REPORT OF THE CARNEGIE MUSEUM, VOLUMES 1 (PB)

REPORT OF THE CARNEGIE MUSEUM, VOLUMES 9 (HB)

REPORT OF THE CARNEGIE MUSEUM, VOLUMES 9-15