tian jin shi sheng tai (6 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2021-06-01 Pages:318 Language:Chinese Publisher:China Environment Publishing Group conducts self-monitoring to standardize and guide tannery and fur processing polluters. Self-monitoring technical guidelines for the tanning and fur-processing industries. In order to further standardize the self-monitoring behavior of pollutant discharging units and improve the quality of self-monitoring. under the guidance of the Ecological Environment Monitoring Department of the Ministry .

Hardcover. Zustand: New. HardCover.Pub Date:2020-09-01 Pages:244 Language:Chinese Publisher:China Environment Publishing Group Atlas of Common Plants in Tianjin Beidagang Wetland Nature Reserve in addition to the photos of this scientific expedition. it also uses pictures of Chinese plants In the library. the detailed close-ups of some plants are selected. and the main characteristics of plants are sorted out with reference to the Tianjin Flora and other documents. in order to provide better popular science reference.

paperback. Zustand: Good. North China Beijing Opera the modern opera observe performances Bohai Sea Fishermen's Song posters. Tanggu. Tianjin. Hebei Province. Beijing Opera Troupe 1965.7 Taiyuan.

paperback. Zustand: New. Paperback. Pub Date: 2022-07-01 Pages: 162 Language: Chinese Publisher: China Environmental Publishing Group Water Pollution Source Discharge Inventory Compilation Technical Methods and Application Examples focuses on the needs of fine management of pollution sources in water pollution prevention and control. combined with application cases Discuss the technical method system for compiling the discharge inventory of water pollution sources. Clarified the compilation process of the discharge i.

paperback. Zustand: New. Paperback.Pub Date:2021-06-01 Pages:318 Language:Chinese Publisher:China Environment Publishing Group conducts self-monitoring to standardize and guide tannery and fur processing polluters. Self-monitoring technical guidelines for the tanning and fur-processing industries. In order to further standardize the self-monitoring behavior of pollutant discharging units and improve the quality of self-monitoring. under the guidance of the Ecological Environment Monitoring Department of the Ministry .

Hardcover. Zustand: New. HardCover.Pub Date:2020-09-01 Pages:244 Language:Chinese Publisher:China Environment Publishing Group Atlas of Common Plants in Tianjin Beidagang Wetland Nature Reserve in addition to the photos of this scientific expedition. it also uses pictures of Chinese plants In the library. the detailed close-ups of some plants are selected. and the main characteristics of plants are sorted out with reference to the Tianjin Flora and other documents. in order to provide better popular science reference.