Primitive oribatids of the palaearctic region /
Peru /
Misia Peru /
Mountains. /
Mountain.
Our neighbors in Peru /
Peru. : Historie a kultura Inků a dalších andských civilizací. /
Dějiny dobytí Peru /
Peru - děti Inků /
Kul´tura Peru /
The three investigators. 4, The mystery of the green ghost /
The three investigators. 2, Mystery of the stuttering parrot /
The three investigators. 3, Mystery of the whispering mummy /
The three investigators. 10, The mystery of the moaning cave /
The three investigators. 8, Mystery of the silver spider /
Karyometric investigations /
Criminal investigation. /
Criminal Investigation.
Investigations on the oribatid fauna of the Andes Mountains. II. Peru.