The Machris Brazilian Expedition
Subtitle: Botany: Cyanophyta
Published: 1957
Language: eng
Notes: (Los Angeles County Museum expedition to Goiás, Brazil, sponsored by Mr. & Mrs. Maurice A. Machris, Apr.15-June 3, 1956.

Botanist: A. Yale Dawson.

1st set, specimens deposited in The Museum; 2nd & duplicate set (19 spp.) in the Chicago Natural History Museum.)

Los Angeles County Museum. Contributions in Science. No.5. Feb.19,1957. 2p.