Selection of eight-year-old Norway spruce (Picea abies (L.) karst.) plants in a progeny trial and mass production by cuttings = Utvalg av atte ar gamle granplanter i ett avkomforsok og masseproduksjon av stiklinger
Greatest rainfall, snowfall and precipitation on any one observation day – Northwest Territories = Hauteurs maximales de pluie, de neige et de precipitations sur un jour d’observation – Territoires du Nord-Ouest
Die höhenmessung bei der sommerkampagne 1959, der Internationalen Glaziologischen Grönland-Expedition (EGIG).