A study of some effects of seven systems of farming upon crop yields and soil structure

In Collections: Electronic Theses & Dissertations

Copyright Status: In Copyright

Material Type: Theses

Authors: Robertson, Lynn Shelby, 1916-

Date Published: 1955

Subjects: Crop yields
Crop rotation
Soils--Research

Program of Study: Soil Science

Degree Level: Doctoral

Language: English

Pages: 8 unnumbered pages, 84 pages

ISBN: 9781339451466
1339451468

Permalink: https://doi.org/doi:10.25335/4wex-ct72

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