Municipal wastewater treatment with vertical flow constructed wetlands for irrigation reuse

AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD

Allan Walkley, I. ARMSTRONG BLACK · Soil Science · 1934 · 21.7K citations · Full text

Agriculture, Earth Sciences, Soil Sciences +14

Nonparametric Statistics for the Behavioral Sciences.

J. W. Whitfield, Sidney Siegel · Journal of the Royal Statistical Society Series A (General) · 1957 · 8K citations

Natural Sciences, Behavioral Sciences, Biostatistics +13

Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid

D.A. Cataldo, M. Maroon, L. E. Schrader et al. · Communications in Soil Science and Plant Analysis · 1975 · 3.3K citations

Agriculture, Agronomy, Plant Sciences +6

Statistical Methods for Environmental Pollution Monitoring.

Diane Lambert, R.O. Gilbert · Journal of the American Statistical Association · 1988 · 2.1K citations

Natural Sciences, Biostatistics, Environmental Sciences +17

Statistical Methods for Environmental Pollution Monitoring.

R. O. Gilbert · Biometrics · 1988 · 1.8K citations

Natural Sciences, Biostatistics, Environmental Sciences +17