Washington child labor laws regulate the employment of youth in the state of Washington. These laws dictate the ages and the times as well as the types of work minors may perform. Washington’s child labor laws also require employers, before they may hire minors to work, to have work ...
Discovery of fish exhibiting clinical signs of ceratomyxosis in Washington State prompted concern over the potential impact of the myxozoan parasite Ceratomyxa shasta on native stocks of steelhead Oncorhynchus mykiss (anadromous rainbow trout). To investigate these concerns, a survey of 16 freshwater ...
Twenty-Sixth and Twenty-Seventh Annual Reports of the State Fish Commissioner to the Governor of the State of Washington: April 1, 1915, to March 31, 1917 Frank M. Lamborn Public Printer, Olympia, USA (1917), p. 78 Google Scholar Darwin, 1921 L.H. Darwin Thirtieth and Thirty-First Ann...
The Owhi Lake Brook Trout stocking program may require adaptive management (i.e., annual evaluations) to balance natural recruitment.doi:10.1002/nafm.10378Timothy N. TaylorSchool of the Environment Washington State University Post Office Box646420 Pullman Washington 99164 USABenjamin K. Cross...
ir.library.oregonstate.edu 相似文献The genetic architecture of correlations among growth‐related traits and male age at maturation in rainbow trout The genetic architecture of correlations among growth-related traits and male age at maturation in rainbow trout (Oncorhynchus mykiss). J Fish Biol 63...
Discovery of fish exhibiting clinical signs of ceratomyxosis in Washington State prompted concern over the potential impact of the myxozoan parasite Ceratomyxa shasta on native stocks of steelhead Oncorhynchus mykiss (anadromous rainbow trout). To investigate these concerns, a survey of 16 freshwater ...
Triploid grass carp were a popular control option and effectively grazed most submersed macrophytes in Washington State. However, calculating stocking rates based on landowner estimates of aquatic plant coverage rarely resulted in intermediate levels of aquatic plant control. Additionally, the effects of ...