Global ETD Search

About
The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

1	The efficiency of legume inoculation for Arizona soils Hawkins, R. S. (Ralph Sams), 1888- January 1922 (has links) No description available. Legumes -- Inoculation -- Arizona. Soils -- Arizona.
2	The Efficiency of Legume Inoculation for Arizona Soils Hawkins, R. S. 01 May 1923 (has links) This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project. Agriculture -- Arizona Legumes -- Inoculation -- Arizona Soils -- Arizona