Long-term changes in the number of diving ducks wintering in Lakes Nakaumi and Shinji, Japan
2020 ◽
Vol 81
(3)
◽
pp. 233-242
1970 ◽
Vol 125
(4)
◽
pp. 655-659
◽
2016 ◽
Vol 7
(1)
◽
pp. 31
◽
2018 ◽
Vol 62
(5)
◽
pp. 563-568
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