Ecoregions and ecodistricts: Ecological regionalizations for the Netherlands' environmental policy

Ecoregions of the Conterminous United States

James M. Omernik · Annals of the Association of American Geographers · 1987 · 2.7K citations

Social Sciences, Ecology, Environmental Management +16

A theoretical analysis of groundwater flow in small drainage basins

J. Tóth · Journal of Geophysical Research Atmospheres · 1963 · 1.6K citations

Natural Resources, Earth Sciences, Hydrology +17

Principles of Multivariate Analysis, A User's Perspective.

Kathleen Kocherlakota, S. Kocherlakota, W. J. Krzanowski · Biometrics · 1989 · 1.1K citations

Natural Sciences, Biostatistics, Categorical Data Analysis +11

Multivariate Analysis

P. A. Lachenbruch, K. V. Mardia, J. T. Kent et al. · Biometrics · 1981 · 642 citations

The British Islands and their Vegetation

E. J. Salisbury · Nature · 1939 · 453 citations

Life Sciences, Ecology, Geography +7