
Specimen of "Toprina" single cell protein
1977
1977
2000-500
1977
15/7/27
1976
circa 1978
circa 1978
1973
1974
15/7/27
1975
1976
circa 3000 BCE
3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
circa 3000 BCE
1977
1977
1977
1977
1973
1973
1977
1977
circa 3000 BCE
circa 3000 BCE
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977