机读格式显示(MARC)

• 000 01549nam 2200337 a 4500

• 000 1000075729

• 001 0000299709

• 005 20040609110835.0

• 008 860224s1986 paua b 101 0 eng

• 020 __ |a 0803104553 (pbk.) : |c CNY100.00

• 040 __ |c ECN |d CAU

• 050 00 |a QH96.8.B5

• 082 00 |a 363.7/39464 |2 20

• 090 __ |a R123.1-53/SRS

• 093 __ |a R123.1-53 |2 4

• 099 __ |a CAL 022000810409

• 111 2_ |a Symposium of Rationale for Sampling and Interpretation of Ecological Data in the Assessment of Freshwater Ecosystems |d (1983 : |c Philadelphia, Pennsylvania)

• 245 10 |a Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems : |b a symposium / |c sponsored by ASTM Committee D-19 on Water, Philadelphia, PA, 31 Oct.-1 Nov. 1983 ; Billy G. Isom, editor.

• 260 __ |a Philadelphia, PA : |b American Society for Testing and Materials, |c c1986.

• 300 __ |a 193 p. : |b ill. ; |c 23 cm.

• 440 _0 |a ASTM special technical publication ; |v 894

• 500 __ |a "ASTM publication code number (PCN) 04-894000-16."

• 650 _0 |a Freshwater ecology |v Congresses.

• 650 _0 |a Water quality biological assessment |v Congresses.

• 650 _0 |a Ecological assessment (Biology) |v Congresses.

• 700 1_ |a Isom, B. G.

• 710 2_ |a American Society for Testing and Materials. |b Committee D-19 on Water.

• 901 __012004002689

• 905 __ |a CAU |f R123.1-53/SRS |b W0071348(or.)

• 907 __ |a CAU |f R123.1-53/SRS |b W0071348(or.)

• 999 __ |t C |A xy1 |a 20040418 17:38:34 |I wzus |i 20040609 11:08:35 |G wzus |g 20040609 11:09:3