1 ene 1967 año - year round
understanding
Descripción:
Hasler approached the University for new research facilities at Trout Lake, and with help from the NSF, Trout Lake Station was transformed into a year-round research station.
http://char-sighted.blogspot.com/2016/06/uw-trout-lake-station-and-escanaba.html
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fecha:
1 ene 1967 año
Ahora mismo
~ 57 years ago