Author
LaBonte, Kristen
40
Anderson, Sean
38
Naranjo, C.
2
Ahrens, Lutz
1
Angelescu, V.A.
1
Barber, Jonathan L.
1
Burgos, L.
1
Ebinghaus, Ralf
1
Kjaer, K.-G.
1
Martínez, R.
1
National Geographic
1
National Geographic Vol. 189 No. 5 May 1996 pg. 51
1
Stenzel, Maria
1
Sánchez, R.P.
1
Unav
1
VIOE
1
Xie, Zhiyong
1