Guano extraction. Men digging at the Great Heap - a huge 2,000,000 tonne heap of guano on the Chincha Islands, Peru. Guano is the excrement of birds or cave-dwelling bats. It is a highly effective manure and fertiliser. The Chincha Islands were of interest for their extensive guano deposits, but the supplies were mostly exhausted by 1874. Photographed in 1865.
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Details
Creative#:
TOP13833386
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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