(Development and Conservation of Forests)  (Development of Facilities That Contribute to Growth of Inland Waters  Resources)  (Promotion of River Development That Considers Coexistence with Nature and  Harmony with Environment)  (Development of Efficient and Stable Management of Inland Waters Fishery)  Section 4 Measures for Sound Development of Inland Waters Fishery  (Support for Initiatives That Contribute to Bringing Out Multiple Functions)  (Development and Securing of Human Resources)  6  Article 22 In order to develop and secure human resources to be responsible for  the efficient and stable management of inland waters fishery, the national and  local governments are to endeavor to improve inland waters fishery managers'  Article 21 In order to appropriately and fully bring out the multiple functions of  inland waters fishery into the future, the national and local governments are to  endeavor to support initiatives performed by inland waters fishery managers  that contribute to bringing out the multiple functions and to take other  necessary measures.  Article 20 In order to develop efficient and stable management of inland waters  fishery, the national and local governments are to endeavor to provide advice  and guidance on technology and management, and take other necessary  measures for Fisheries Cooperative Association relating to inland waters.  Article 19 In order to contribute to improving the growth environment of inland  waters resources and otherwise conserving the ecosystem pertaining to inland  waters, the national and local governments are to endeavor to promote river  development that considers coexistence with nature and harmony with the  environment.  Article 18 In order to contribute to the growth of inland waters resources, the  national and local governments are to endeavor to develop fishways, properly  maintain and manage them, create spawning grounds, and take other  necessary measures.  Article 17 From the viewpoint of securing a stable supply of quality water by  bringing out the function of cultivating water sources owned by forests, in  order to contribute to conserving and improving the growth environment of  inland waters resources, the national and local governments are to endeavor to  develop and conserve forests. 