ISBN: 9787030659842 - 珠江肇庆段漂流性鱼卵、仔鱼监测日志(2006) (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2020-09-01 Pages: 104 Language: Chinese Publisher: Science Press Drifting fish eggs and larvae monitoring log in the Zhaoqing section of the Pearl River. 2006 is a scientific observation experiment on the fishery resources and environment of the middle and lower reaches of the Pearl River by the Ministry of Agriculture and Rural Affairs The station carried out the summary and sorting of the monitoring work of drifting fish eggs and larvae in the Zhaoqing section of the Pe.…