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Comparison of direct drilling, reduced cultivation and ploughing on the growth of cereals
Pollard, F., Elliott, J. G., Ellis, F. B., Barnes, B. T.Volume:
97
Language:
english
Journal:
The Journal of Agricultural Science
DOI:
10.1017/s0021859600037047
Date:
December, 1981
File:
PDF, 546 KB
english, 1981