• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 45
  • Tagged with
  • 45
  • 45
  • 45
  • 45
  • 23
  • 19
  • 19
  • 13
  • 7
  • 7
  • 3
  • 3
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Observations Concerning Flowering and Boll Retention

Farr, C. R. 02 1900 (has links)
No description available.
12

Effect of Nitrogen and Manue on Cotton

Tucker, T. C., Abbott, J. L., Carpenter, E. W. 02 1900 (has links)
No description available.
13

Surplus Nitrogen in Soil May Reduce Yields

Farr, C. R. 02 1900 (has links)
No description available.
14

"Operation Early" Proposed for Pink Bollworm Control

Farr, C. R. 02 1900 (has links)
No description available.
15

Insect Parasites and Predators of Insect Pests of Arizona Crops

Watson, T. F., Butler, G. D. Jr. 02 1900 (has links)
No description available.
16

Ecological Factors Affecting the Abundance and Cultural Control of the Pink Bollworm

Watson, T. F., Wene, G. P., Sheets, L. W. 02 1900 (has links)
No description available.
17

Investigations of Sampling and Statistical Methods for the Assessment of Cotton Insects

Kuehl, R. O., Fye, R. E. 02 1900 (has links)
No description available.
18

Biology and Control of Insects Affecting Cotton in Arizona

Watson, T. F., Wene, G. P., Sheets, L. W. 02 1900 (has links)
No description available.
19

The Biology and Ecology of Lygus Spp. On Cotton and Associated Crops

Butler, George D. Jr. 02 1900 (has links)
No description available.
20

Effects of Date and Method of Planting on Yields of Cotton from Two Varieties

Jackson, E. B., Tilt, P. A. 02 1900 (has links)
No description available.

Page generated in 0.0936 seconds