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A comparison of triple superphosphate and Gafsa ground rock phosphate fertilisers as P-sources for grass-clover swards on a poorly-drained acid clay soil
D. Scholefield, R.D. Sheldrick, T.M. Martyn, R.H. LavenderVolume:
53
Language:
english
Pages:
9
DOI:
10.1023/a:1009750623318
Date:
February, 1999
File:
PDF, 112 KB
english, 1999