[Ecological and agronomical significance of the merlin and other species of birds in protection of the new planned fields in Soviet Union].
D000383:Agriculture; D000818:Animals; D001717:Birds; D004463:Ecology; D025581:Neurofibromin 2; D014586:USSR
D025581:Neurofibromin 2
AGRICULTURE; BIRDS
K ekologii i khoziaistvennomu znacheniiu kobchika i drugikh pits v polezashchitnykh lesonasazhdeniiakh.