✦ LIBER ✦

Energy use and production: Agriculture and coal mining

✍ Scribed by George W. Land

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

THE PRODUCTION AND USE OF ENERGY IN AGRI

✍ Professor C. R. W. Spedding; J. M. Walsingham 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 774 KB

Energy use in New Zealand agricultural p

✍ P.D. Chudleigh; G. Greer 📂 Article 📅 1984 🏛 Elsevier Science ⚖ 24 KB

Practical Coal Production Mine Transport

📂 Article 📅 1927 🏛 Nature Publishing Group 🌐 English ⚖ 121 KB

Use of energy and labour in Italian agri

✍ G. Pellizzi 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 607 KB

Energy and agriculture

📂 Article 📅 1977 🏛 Elsevier Science ⚖ 117 KB

SIZE AND PRODUCTIVITY OF COAL MINES IN G

✍ F. A. BURCHARDT 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 81 KB