Estimating relative densities of breeding birds by the line transect method. III. Temporal constancy of the proportion of main belt observations
Viittaaminen
Järvinen, O., Väisänen, R. A., & Haila, Y. (1976). Estimating relative densities of breeding birds by the line transect method. III. Temporal constancy of the proportion of main belt observations. Ornis Fennica, 53(2), 40–45. Noudettu osoitteesta https://ornisfennica.journal.fi/article/view/132896
