141 |
A storage rot of apples due to gloeosporium album osterw.Clarkson, Scott Foreman. January 1945 (has links)
No description available.
|
142 |
Pathological anatomy of boron-deficient plants.Lachance, René-O. January 1939 (has links)
No description available.
|
143 |
Studies of some market diseases of tomatoes with special reference to anthrachose (colletotrichum phomoides (sacc.) chester).Pelletier, Real L. January 1944 (has links)
No description available.
|
144 |
The calcium-boron ratio as an important factor in the growth of the plant cell.Macleod, Donald. January 1943 (has links)
No description available.
|
145 |
The effect of dithane sprays on some physiological functions of the plant.Hodgson, William A. January 1949 (has links)
No description available.
|
146 |
Studies on speckled leaf blotch of oats (septoria avenae frank).Leblond, David. January 1942 (has links)
No description available.
|
147 |
Studies concerning mosaic diseases of plants.Boothroyd, Raymond Atkinson. January 1932 (has links)
No description available.
|
148 |
Studies on the parasitism of uromyces fabae (Pers.) de bary.Thatcher, Frederick Sidney. January 1935 (has links)
No description available.
|
149 |
Studies on the association of certain phytopathogens.Machacek, John E. January 1928 (has links)
No description available.
|
150 |
Cultural studies of certain fungi to determine whether 'Phage'occurs as in bacteria.Hill, Hinson. January 1927 (has links)
No description available.
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