Experiment Station Record, Volume 65, July-December, 1931 (open access)

Experiment Station Record, Volume 65, July-December, 1931

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Porto Rico Station. Name and subject indexes start on page 901.
Date: 1932
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Gold Mining and Milling in the United States and Canada: Current Practices and Costs (open access)

Gold Mining and Milling in the United States and Canada: Current Practices and Costs

Introduction Object and Scope of Paper: "This paper attempts to assemble and discuss briefly in one volume a number of subjects relating to the mining of gold, particularly from lode deposits, in the United States and Canada."
Date: 1932
Creator: Jackson, Charles F. & Knaebel, John B.
Object Type: Report
System: The UNT Digital Library