J. M. Bremner
1 ta ish
Iowa State University
Use of p-nitrophenyl phosphate for assay of soil phosphatase activity
M. A. Tabatabai, J. M. Bremner
Maqola196915 iqtibosABI
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Ishlab chiquvchilar uchun
1 ta ish
Iowa State University
M. A. Tabatabai, J. M. Bremner