Author:

Delaware Museum of Natural History  Search this

Physical description:

no. ill. 23 cm

Type:

Electronic resources

Date:

1970

Notes:

Also available online.

Elecresource

Call number:

QL671 .N436

QL671.N436

Data Source:

Smithsonian Libraries

EDAN-URL:

edanmdm:siris_sil_69245