机读格式显示(MARC)

• 000 00711 2200193 4500

• 001 0000153325

• 005 20060905074100.0

• 008 060905s1987 nyu b 00100 eng

• 040 __ |c SJT

• 090 __ |a 50.9553083

• 094 __ |a 50.9553083 |2 4

• 099 __ |a CAL 022000412107

• 111 2_ |a Conference on Nitrogen as a Water Pollutant |d (1975 : |c Copenhagen, Denmark)

• 245 10 |a Conference on nitrogen as a water pollutant : Vol.1 |b proceedings / |c IAWPR.

• 260 __ |a Copenhagen : |b IAWPR., |c 1975.

• 300 __ |a 1v. : |b ill. ; |c 23 cm.

• 500 __ |a Includes bibliographies.

• 505 0_ |a v. 1. Analysis, sources, public health -- v. 2. Pollution -- v. 3. Treatment.

• 710 2_ |a International Association of Water Pollutant Research.