Humus chemistry, genesis, composition
Stevenson, F.J.
Humus chemistry, genesis, composition by F.J. Stevenson - New York John Wiley 1982 - 443 p.
0471092991
Humus
631.417.2 / S 847 H
Humus chemistry, genesis, composition by F.J. Stevenson - New York John Wiley 1982 - 443 p.
0471092991
Humus
631.417.2 / S 847 H