Field sampling principles and practices in environmental analysis 由 Conklin, Alfred R. Jr, Meinholtz, Rolf

Estimation under purposive sampling 由 Guarte, Jacqueline Mendoza 1962

Methods for environmental trace analysis 由 Dean, John R.

Available for University of the Philippines Baguio via Wiley Online Library. Click here to access

Methods for environmental trace analysis 由 Dean, John R.

Sample size calculations in clinical research

1996 master sample documentation

Statistical methods for rates and proportions 由 Fleiss, Joseph L.

Powder sampling and particle size determination

Inference for non-ignorable sampling designs 由 Burgos, Corrine Grace B.

Methods for environmental trace analysis 由 Dean, John R.

Available for University of the Philippines Diliman via Wiley Online Library. Click here to access