TY - BOOK AU - Huikari, O. ED - International peat congress TI - On the effect of the distance between the drains on the water economy, the evaporation and the surface flow of water of the peat of sphagnum-bogs PY - 1963/// CY - L. KW - Санкт-Петербург KW - По63.353.1 KW - rubbk ER -