321 |
Factors affecting the production of sclerotia by plant-pathogenic fungiGeeson, J. D. January 1972 (has links)
No description available.
|
322 |
A study of a transport disease of carrotsSnowdon, A. L. January 1972 (has links)
No description available.
|
323 |
Studies on entomogenous fungi in relation to the control of the dutch elm disease vector scolytus scolytusDoberski, J. W. January 1978 (has links)
No description available.
|
324 |
The assembly of tobacco mosaic virusLomonossoff, G. P. January 1979 (has links)
No description available.
|
325 |
Studies on Foot and Root Rot of Phaseolus BeansMussa, A. E. T. A. January 1978 (has links)
No description available.
|
326 |
Studies on the Etiology, Epidemiology, Ecology and Control of Pineapple Fruit CollapseLim, W. H. January 1977 (has links)
No description available.
|
327 |
Pest management by intra-crop diversityTukahirwa, E. M. January 1979 (has links)
No description available.
|
328 |
The biology of Phialophora radicicola, an avirulent root parasite of grasses and cerealsHolden, J. January 1974 (has links)
No description available.
|
329 |
The role of plant hormones in the club root disease of Brassica Rapa LEl-tigani, S. January 1972 (has links)
No description available.
|
330 |
Host Plant Finding and Ecology of Psila rosae (F.) LarvaeJones, O. T. January 1977 (has links)
No description available.
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