Marr, Charles W., et. al
Original publisher: Salina, Kansas Kansas State Co-op Agricultural Extension Service
Publication status: Public domain
Thorough discussion of the use of and problems with the use of cover cropping and green manure crops, particularly applicable to the middle latitudes of the United States and of great value to the home gardener considering cover cropping. Provides an excellent introduction to the nature and uses of many green manure species.
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