TY - BOOK AU - Conklin Alfred R AU - Meinholtz Rolf TI - Field sampling:principles and practices in environmental analysis SN - 9780824754716 (hbd) U1 - G:55:(B2817), P4 PY - 2004/// CY - New York PB - Marcel Dekker KW - Environmental sampling KW - Botany N1 - Includes bibliographical references.; Appendix 330- 334p.; Index 335- 355p ER -