Research Activities on the changes of fishery bio resources in Tonlesap Areas

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19th – 23rd February, 2017, Mr. Heng Sovannara, Deputy Head of the Department of Natural Resources of the General Secretariat of the Tonlesap Authority has continued his survey on the changes of fishery bio resources in the key regions around Tonlesap such as Siemreap, Battambang, and Phnom Penh.​