Stone Witmer

The Plants Of Southern New Jersey; With Especial Reference To The Flora Of The Pine Barrens And The Geographic Distribution Of The Species

The Plants Of Southern New Jersey; With Especial Reference To The Flora Of The Pine Barrens And The Geographic Distribution Of The Species

The Birds Of Eastern Pennsylvania And New Jersey, With Introductory Chapters On Geographical Distribution And Migration

The Birds Of Eastern Pennsylvania And New Jersey, With Introductory Chapters On Geographical Distribution And Migration

The Plants Of Southern New Jersey; With Especial Reference To The Flora Of The Pine Barrens And The Geographic Distribution Of The Species

The Plants Of Southern New Jersey; With Especial Reference To The Flora Of The Pine Barrens And The Geographic Distribution Of The Species; Volume 2

Report On The Birds And Mammals Collected By The Mcilhenny Expedition To Pt. Barrow, Alaska

Report On The Birds And Mammals Collected By The Mcilhenny Expedition To Pt. Barrow, Alaska

The Plants Of Southern New Jersey; With Especial Reference To The Flora Of The Pine Barrens And The Geographic Distribution Of The Species: 1; Volume