TY  - BOOK
AU  - Zucker, F. Aarnio, B. ; Kivinen, E.Kivinen, E.
TI  - Transactions of the second commission and alkali sub-commission of the international society of soil science   
PY  - 1938///
CY  - Helsinki
PB  - International Society of Soil Science
KW  - Soil SciencesSoil Mechanics
ER  -