机读格式显示(MARC)
- 000 01490cam 2200337 a 4500
- 008 041026s1986 pauab b 101 0 eng
- 020 __ |a 0803104553 (pbk.)
- 040 __ |a DLC |c DLC |d DLC
- 050 00 |a QH96.8.B5 |b R38 1986
- 082 00 |a 363.7/39464 |2 19
- 099 __ |a CAL 022000810409
- 111 2_ |a Symposium on Rationale for Sampling and Interpretation of Ecological Data in the Assessment of Freshwater Ecosystems |d (1983 : |c Philadelphia, Pa.)
- 245 10 |a Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems : |b a symposium sponsored by ASTM Committee D-19 on Water, Philadelphia, PA, 31 Oct.-1 Nov. 1983 / |c Billy G. Isom, editor.
- 260 __ |a Philadelphia, PA : |b American Society for Testing and Materials, |c c1986.
- 300 __ |a 193 p. : |b ill., maps ; |c 23 cm.
- 440 _0 |a ASTM special technical publication ; |v 894
- 500 __ |a "ASTM publication code number (PCN) 04-894000-16."
- 504 __ |a Includes bibliographical references and indexes.
- 650 _0 |a Water quality biological assessment |v Congresses.
- 650 _0 |a Ecological assessment (Biology) |v Congresses.
- 650 _0 |a Freshwater ecology |v Congresses.
- 700 1_ |a Isom, B. G. |q (Billy G.)
- 710 2_ |a American Society for Testing and Materials. |b Committee D-19 on Water.
- 950 __ |a JHUL |b R123.1-5 |c R236