Pictured key nature series
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Incoming Resources
- Has parts11
- How to know the seaweeds, an illustrated manual for identifying the more common marine algae of both our Atlantic and Pacific coasts with numerous aids for their study, by E. Yale Dawson
- How to know the lichens, [by] Mason E. Hale
- How to know the insects,, an illustrated key to the more common families of insects, with suggestions for collecting, mounting and studying them
- How to know the fresh-water algae;, an illustrated key for identifying the more common fresh-water algae to genus, with hundreds of species named pictured and with numerous aids for their study
- How to know the grasses;, pictured-keys for determining the common and important American grasses, with suggestions and aids for their study
- How to know pollen and spores, [by] Ronald O. Kapp
- How to know the spring flowers, pictured-keys for determining the more common spring-flowering herbaceous plant with suggestions and aids for their study, by Mabel Jaques Cuthbert
- How to know the spiders;, pictured-keys for determining the more common spiders, with suggestions for collecting and studying them,, by B.J. Kaston and Elizabeth Kaston
- How to know the mosses and liverworts, pictured-keys for determining many of the North American mosses and liverworts, with suggestions and aids for their study
- The marine isopod crustaceans, [by] George A. Schultz
- How to know the cacti;, pictured keys for determining the native cacti of the United States and many of the introduced species