author = { Canadian Society of Soil Science Carter, Martin R. AND Gregorich, Edward G. },

title = { Soil sampling and methods of analysis },

edition = { 2. ed. } ,

publisher = {CRC Press},

isbn = {0849335868},

isbn = {9780849335860},

keywords = { Soils Analysis , Soils Sampling , Bodenanalyse , Bodenprobe , Bodenchemie , Chemische Analyse , Methode , Boden },

year = {2008},

abstract = {Includes bibliographical references and index},

address = { Boca Raton, Fla. [u.a.] },