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Studies on temporal variation of Colwell soil-test phosphorus measured on soil samples collected from November to March in south-western Australia / M.D.A. Bolland and M.J. Baker.

by Baker, M. J. (Western Australian Dept. of Agriculture, Perth. Resource Science Branch); Bolland, M. D. A. (Michael David Anthony), 1946- (Western Australian Dept. of Agriculture, Perth. Resource Science Branch);

Callno: 05:63(941)

Journal

Variation in soil test phosphorus values / by M.D.A. Bolland and M.J. Baker.

by Bolland, M. D. A. (Michael David Anthony), 1946- (Western Australian Dept. of Agriculture, Perth. Resource Science Branch); Baker, M. J. (Western Australian Dept. of Agriculture, Perth. Resource Science Branch);

Callno: 05:63(941)

Journal

Soil testing for phosphorus : a solution to the problems of collecting soil samples from hard setting soils / by M.D.A. Bolland and M.J. Baker.