机读格式显示(MARC)

• 000 01405cam 2200313 a 4500

• 000 1000104728

• 001 0000327515

• 005 20081204143250.0

• 008 980612s1983 couad b 101 0 eng d

• 020 __ |a 0898672872 : |c CNY3.30

• 022 __ |a 0164-0755

• 040 __ |c SJT

• 090 __ |a TU991.21-53/AWW/(1982)

• 093 __ |a TU991.21-53 |2 4

• 099 __ |a CAL 022000311357

• 111 2_ |a AWWA Water Quality Technology Conference |n (10th : |d 1982 : |c Nashville, Tenn.)

• 245 10 |a AWWA Water Quality Technology Conference : |b preceedings / |c sponsored by the Water Quality Division of the American Water Works Association.

• 246 30 |a Water quality technology conference

• 246 14 |a The laboratory's role in water quality : |b presented at the 10th annual AWWA Water Quality Technology Conference

• 260 __ |a Denver, Colo. : |b AWWA, |c c1983.

• 300 __ |a vi, 448 p. : |b ill. ; |c 22 cm.

• 500 __ |a On Cover: The laboratory's role in water quality : presented at the 10th annual AWWA Water Quality Technology Conference.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Water Quality |v Congresses.

• 710 2_ |a American Water Works Association. |b Water Quality Division.

• 901 __022008003511

• 905 __ |a CAU |f TU991.21-53/AWW/(1982) |b E0232184

• 907 __ |a CAU |f TU991.21-53/AWW/(1982) |b E0232184

• 999 __ |t C |A gxr |a 20081124 09:08:11 |I gxr |i 20081204 14:32:50 |G gxr |g 20081204 14:32:5