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Soil sampling and methods of analysis ×÷ÕߣºMartin R. Carter,E. G. Gregorich
http://www.google.com/books?hl=z ... ble%20P&f=false

Evaluation of Mehlich-III extractant to estimate the available P in Quebec soils  
Authors: T. Sen Tran a; M. Giroux a; J. Guilbeault b;P. Audesse a
Affiliations:    a Service de recherche en sols, MAPAQ, Ste-Foy, Qubec, Canada
b Regional Laboratory of Rock-Forest, MAPAQ, Rock Forest, P.Q., Canada

DOI: 10.1080/00103629009368212
Publication Frequency: 22 issues per year
Published in:  Communications in Soil Science and Plant Analysis, Volume 21, Issue 1 & 2 January 1990 , pages 1 - 28

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