TY - BOOK T1 - Sampling and analysis. T2 - Prentice Hall's environmental technology seriesnv.4 A1 - Ostler, Neal K. LA - English PP - New Jersey PB - Prentice-Hall YR - 1997 UL - https://tuklas.up.edu.ph/Record/UP-99796217607997098 CN - TD170 O88 1997 SN - 0023895349 KW - Environmental sampling. KW - Pollution -- Measurement. ER -