TY - BOOK AU - Conklin, Alfred Russel AU - Meinholtz, Rolf TI - Field sampling : principles and practices in environmental analysis SN - 9789052014326 SN - 200629506 U1 - 577.0723 Con PY - 2004/// CY - New York PB - Marcel Dekker KW - Economics KW - Environmental sampling N1 - Includes bibliographical references and index ER -