Surfboard science

Ngā taipitopito rārangi puna kōrero
I whakaputaina i:Cruising Vol. 16, no. 12 (May. 2015), 18
Kaituhi matua: Elefante, Pia
Hōputu: Tuhinga
Reo:Ingarihi
I whakaputaina: 2015
Ngā marau: