Crop Yields from IL Soil Experiment Fields, 1935 Season
This is University of Illinois Agricultural Experiment Station Bulletin No. 425 (July, 1936), entitled Crop Yields from Illinois Soil Experiment Fields, including the crop season 1935. This booklet contains a wealth of technical agricultural information on influence of various materials in increasing crop yields, and long-time summaries of crop yields on individual fields, and index to fertilizer and treatment materials. Illustrated with numerous detailed tables and charts of data. Size 6" x 9", pages 147-243, condition is excellent.
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