Language:Chinese.paperback.Pub Date:2020-09.publisher:Yangtze River Publishing House.description:Paperback. Pub Date: 2020-09 Pages: 234 Language: Chinese Publisher: Changjiang Publishing House In order to scientifically and effectively organize and implement the national pollution source census and ensure the accuracy and timeliness of the poll
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2020-09 Pages: 234 Language: Chinese Publisher: Changjiang Publishing House In order to scientifically and effectively organize and implement the national pollution source census and ensure the accuracy and timeliness of the pollution source census data. the quality of the pollution source census has become the lifeline of the pollution source census. Quality control runs through the entire process of preliminary preparation. inventory. household survey and data collectio. Seller Inventory # DR002718