✦ LIBER ✦

Studies on the stratification of the Northern anthracite field of Pennsylvania

✍ Scribed by Henry A. Wasmuth

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the Origin of the Pennsylvania Anthra

✍ John J. Stevenson 📂 Article 📅 1893 🏛 University of Chicago Press 🌐 English ⚖ 938 KB

PENNSYLVANIA ANTHRACITE

✍ ASHBURNER, C. A. 📂 Article 📅 1884 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 264 KB

BACTERIA IN PENNSYLVANIA ANTHRACITE

✍ Turner, H. G. 📂 Article 📅 1932 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 105 KB

Summer Birds of the Anthracite Coal Regi

✍ R. T. Young 📂 Article 📅 1896 🏛 University of California Press 🌐 English ⚖ 288 KB

Second Geological Survey of the Anthraci

📂 Article 📅 1883 🏛 University of Chicago Press 🌐 English ⚖ 476 KB

Errata: Summer Birds of the Anthracite C

📂 Article 📅 1897 🏛 University of California Press 🌐 English ⚖ 94 KB