- CR 50.022: Industrial microbiology. 2, Fungi and their products HOLLIS
- CR 50.1: Volvox HOLLIS
- CR 50.10: Chlamydomonas HOLLIS
- CR 50.12: Volvocales HOLLIS
- CR 51: Spriogrya HOLLIS
- CR 53: Oedogonium HOLLIS
- CR 54: Vaucheria HOLLIS
- CR 54.1: Chara HOLLIS
- CR 55: Ectocarpus HOLLIS
- CR 56: Fucus HOLLIS
- CR 56.1: Diatoms HOLLIS
- CR 57: Polysiphonia HOLLIS
- CR 57.1: Kelps HOLLIS
- CR 57.41: Enteromorpha HOLLIS
- CR 58.01: Slime molds HOLLIS
- CR 58.02: Yeast HOLLIS
- CR 58.5: Penicillium and Aspergillus HOLLIS
- CR 58.6: Dutch Elm disease (Cephalosporium sp.) HOLLIS
- CR 88.07: Rubber (Hevea braziliensis) HOLLIS
- CR 88.08: Hemp HOLLIS
- CR 88.2: Food plants of the New World [sic] HOLLIS