Methods of soil analysis. Part 1and 2. Chemical and microbiological properties.
BLACK (C A) and others.
Methods of soil analysis. Part 1and 2. Chemical and microbiological properties. - U S A. American Society of Agronomy. 1965 - xlii,1572,lxii p
HB
Soil Science
631.4 BLAM
Methods of soil analysis. Part 1and 2. Chemical and microbiological properties. - U S A. American Society of Agronomy. 1965 - xlii,1572,lxii p
HB
Soil Science
631.4 BLAM