"kohnke, helmut . "
Soil physics: / Helmut.. Kohnke - ed. - new york : mcgraw-hill 1968. - "ix, 224p.; 24 cm."
hard cover
physics--soil
S592.3 / .K64 1961
Soil physics: / Helmut.. Kohnke - ed. - new york : mcgraw-hill 1968. - "ix, 224p.; 24 cm."
hard cover
physics--soil
S592.3 / .K64 1961