Agricultural and Food Science - Selaus tekijän mukaan "Ojaste, Ivar"
Leito, Aivar; Truu, Jaak; Õunsaar, Maris; Sepp, Kalev; Kaasik, Are; Ojaste, Ivar; Mägi, Eve
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2008)This paper explores the relation between the local numbers and distribution of autumn staging Eurasian Cranes (Grus grus Linn.) and agricultural land use during recent decades in Estonia. The analysis is based on the ...