Dependence of douglas-fir mean height on geographic origin of canadian provenances in seedling nursery conditions

by Popović, Vladan, Lavadinović, Vera, Bjelanović, Ivan, Lavadinović, Vukan
Source: 1. Ekológia (Bratislava) 1. Roč. 32, č. 3 (2013), s. 328-334 1. 1335-342X