✦ LIBER ✦

A Revision of the Forms of the Ladder-Backed Woodpecker (Dryobates scalaris [Wagler])by Harry C. Oberholser

✍ Scribed by Review by: H. S. Swarth

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Revision of the Forms of the Hairy Woo

✍ Review by: H. S. Swarth 📂 Article 📅 1911 🏛 University of California Press 🌐 English ⚖ 156 KB

A Revision of the Forms of the Great Blu

✍ Review by: H. S. Swarth 📂 Article 📅 1913 🏛 University of California Press 🌐 English ⚖ 136 KB

A Revision of the Subspecies of Passercu

✍ Review by: H. S. Swarth 📂 Article 📅 1920 🏛 University of California Press 🌐 English ⚖ 400 KB

A Revision of the Subspecies of the Gree

✍ Review by: L. J. 📂 Article 📅 1912 🏛 The Wilson Ornithological Society 🌐 English ⚖ 148 KB

A Revision of the Subspecies of the Gree

✍ Review by: H. S. Swarth 📂 Article 📅 1912 🏛 University of California Press 🌐 English ⚖ 266 KB

A Revision of the American Great Horned

✍ Review by: L. J. 📂 Article 📅 1904 🏛 The Wilson Ornithological Society 🌐 English ⚖ 258 KB