• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 487
  • 431
  • 130
  • 122
  • 122
  • 122
  • 122
  • 122
  • 118
  • 77
  • 15
  • 10
  • 7
  • 4
  • 2
  • Tagged with
  • 1552
  • 1552
  • 410
  • 263
  • 242
  • 202
  • 173
  • 172
  • 150
  • 141
  • 128
  • 112
  • 108
  • 107
  • 98
  • 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.
371

Tabasco wilt: nature of host-virus interaction

Zouba, Ali, 1949- January 1977 (has links)
No description available.
372

Root-boring insects in Gutierrezia sarothrae

Falkenhagen, Thomas Jay, 1952- January 1978 (has links)
No description available.
373

Some fungi isolated from Arizona cotton seed; their relationship to seedling blight and free fatty acids

McCormick, William Howard, 1928- January 1955 (has links)
No description available.
374

A life history study of the cottony cushion scale, Icerya purchasi Maskell, in Arizona

McHaffey, David George, 1932- January 1958 (has links)
No description available.
375

A study of certain environmental factors affecting the citrus nematode, Tylenchulus semipenetrans Cobb.

Dahlgren, Donald Arthur, 1931- January 1960 (has links)
No description available.
376

The fungi associated with blight of Aleppo pine Pinus halepensis Miller

Rush, Milton Charles, 1941- January 1966 (has links)
No description available.
377

Cotton boll rots in Arizona

Simbwa-Bunnya, Mansoor, 1942- January 1968 (has links)
No description available.
378

The pathogenicity of Phymatotrichum omnivorum to the pecan

Brinkerhoff, Lloyd A. (Lloyd Allen), 1915- January 1939 (has links)
No description available.
379

Some organisms associated with diseases of giant cactus, Carnegiea gigantea

Standring, Elizabeth Talitha, 1917- January 1940 (has links)
No description available.
380

Persistence of the bacterium Erwinia carnegieana in soil and its relationship to the establishment and survival of saguaro (Carnegiea gigantea) cacti

Takacs, Donald James, 1941- January 1967 (has links)
No description available.

Page generated in 0.0589 seconds