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The growth and yield of winter wheat following 10 years of continuous ploughing, shallow-tine cultivation or direct drilling on a non-calcareous clay soil
Ayling, Sarah M., Bacon, E., Christian, D. G., Goss, M. J.Volume:
108
Language:
english
Journal:
The Journal of Agricultural Science
DOI:
10.1017/s002185960007934x
Date:
April, 1987
File:
PDF, 388 KB
english, 1987