Numerical classification of soils and its application in survey/
Gruijter, J.J.de
Numerical classification of soils and its application in survey/ J.J.de Gruijter - Wageningen: Centre for Agricultural Publishing and Documentation 1977. - 117p. : ill. ; 25 cm. - Verslagen van landbouwkundige onderzoekingen no. 855. .
5 sheets of accompanying materials are available at APD bearing the same call number.
9022006085
Soils-- Classification.
Soil surveys
Numerical classification of soils and its application in survey/ J.J.de Gruijter - Wageningen: Centre for Agricultural Publishing and Documentation 1977. - 117p. : ill. ; 25 cm. - Verslagen van landbouwkundige onderzoekingen no. 855. .
5 sheets of accompanying materials are available at APD bearing the same call number.
9022006085
Soils-- Classification.
Soil surveys