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  • 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.
551

The effect of dithane sprays on some physiological functions of the plant.

Hodgson, William A. January 1949 (has links)
No description available.
552

Studies on speckled leaf blotch of oats (septoria avenae frank).

Leblond, David. January 1942 (has links)
No description available.
553

Studies concerning mosaic diseases of plants.

Boothroyd, Raymond Atkinson. January 1932 (has links)
No description available.
554

Studies on the parasitism of uromyces fabae (Pers.) de bary.

Thatcher, Frederick Sidney. January 1935 (has links)
No description available.
555

Studies on the association of certain phytopathogens.

Machacek, John E. January 1928 (has links)
No description available.
556

Cultural studies of certain fungi to determine whether 'Phage'occurs as in bacteria.

Hill, Hinson. January 1927 (has links)
No description available.
557

Anthracnose rot of tomatoes due to Colletotrichum phomoides (Sacc.) Chester.

Gilbey, John A. January 1942 (has links)
No description available.
558

Studies of halo-blight of oats caused by bacterium coronafaciens elliott.

Hamilton, George Harvey. January 1933 (has links)
No description available.
559

Seed transmission of plant viruses.

McEvoy, Edward Thomas. January 1937 (has links)
No description available.
560

Studies on the mosaic disease of tobacco.

Howatt, John Lorne. January 1931 (has links)
No description available.

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