- FondoMG 146 - W.O. Kupsch fonds
- SériesJ. Audio-Visual Materials
- 806 más...
- ItemWOK 6-131 - House of Dr. Townsend at Linguistic Institute, Yarina Cocha
- ItemWOK 6-132 - Overturned jeep on road between Pucallpa and Aguaytia
- ItemWOK 6-133 - Waterfall and vegetation covered straight walls of Jurassic sandstone
- ItemWOK 6-134 - Large blocks, young stream deeply incised. Boqueron del Padre Abad
- ItemWOK 6-135 - Young stream with large blocks of conglomerate
- ItemWOK 6-136 - Steeply dipping crossbedded Jurassic sandstone
- ItemWOK 6-137 - Measuring attitude of beds in limestone-shale sequence of Cretaceous Chonta formation
- ItemWOK 6-138 - Almost vertical beds of Chonta limestone.
- ItemWOK 6-139 - Native hut (choza) along Pucallpa-Tingo Maria highway
- 1490 más...