搜索结果: 1-1 共查到“农学总论 Captures”相关记录1条 . 查询时间(0.06 秒)
STUDY OF MIGRATORY STURGEON CAPTURES IN ROMANIAN SIDE OF DANUBE RIVER MIGRATION OF FISHES IN ROMANIAN DANUBE RIVER, № 3
marine sturgeons migration capture dynamics stocks protection
2010/3/23
Study of fish captures could bring out valuable information on tendencies in stocks dynamics as well as on the level of “fishing pressure” on natural fish population. Decreasing amount of annual captu...