Subjects
- Mathematics.1
- Middle English dictionary.1
- Military art and science.1
- Mycology.1
- Nematodes.1
- Plant diseases.1
- Professors.1
- Radar.1
- Remote sensing.1
- Research.1
- Scientists.1
- Seismology.1
- Ships.1
- Snakes.1
- Spiritualism -- United States -- History -- 19th century.1
- Students, Foreign -- Michigan -- Ann Arbor.1
- Sugar cane -- Hawaii.1
- Teachers -- United States.1
- Technological innovations -- United States.1
- Universities and colleges -- Michigan.1