| PLANT SCIENCE FILM STUDIES. Ultramicrotomy. (Electron Microscopy Series) |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Transpiration Rates. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. The Microscope. (Electron Microscopy Series) |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Sporangial Germination In Phytophthora Infestans. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Specimen Fixation And Embedding. (Electron Microscopy Series) |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Preparation Of Specimen Supports. (Electron Microscopy Series) |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Prairie Seasons. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Plant Science Film Studies. |
|
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Photosynthetic Pigments In Some Major Plant Groups. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Killing Weeds With 2, 4-D. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Electron Microscopy, The Study Of Sectioned Biological Material. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. Diatoms In A Food Web. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |
| PLANT SCIENCE FILM STUDIES. A Fresh Water Algal Bloom. |
1968 |
Iowa State University a.a.d.o. Iowa State University of Science & Technology |
|
16mm |
Color |
sound |