Creator
- Argerich, Alba8
- Marti, Eugenia8
- Haggerty, Roy5
- Ribot, Miquel4
- Sabater, Francesc4
- von Schiller, Daniel2
- Agell, Gemma1
- Battin, Tom J.1
- Elosegi, Arturo1
- Gonzalez Pinzon, Ricardo A.1
- Grimm, Nancy B.1
- Izagirre, Oihana1
- Riera, Joan L.1
- Singer, Gabriel A.1
- Sudworth, George Bishop, 1862 19271
- United States. Division Of Forestry1
- Zarnetske, Jay1