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14
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Some factors influencing the performance of spray programmes for the control of coffee berry disease / by J.N. Gibbs.
- 864.5
- s.n.],
- 1971.
- [S.l. :
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Interaction of Melodogyne javanica and Macrophomina phaseoli in Kenaf root rot / C.C. Tu and Y.H. Cheng.
- 851.9
- s.n.],
- 1971.
- [S.l. :
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Use of gibberellic acid to change the seasonal fruiting pattern of Arabica coffee in Kenya / by M.G.R. Cannell.
- 864.5
- s.n.],
- 1971.
- [S.l. :
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Changes in the respiration and growth rates of developing fruits of Coffea arabica L. / by M.G.R. Cannell.
- 864.5
- s.n.],
- 1971.
- [S.l. :
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Uptake and distribution of macro-nutrients in trees of Coffea arabica L. in Kenya as affected by seasonal climatic differences and the presence of fruits / by M.G.R. Cannell and B.S. Kimeu.
- 864.5
- s.n.],
- 1971.
- [S.l. :
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The Tsetse fly Glossina fuscipes fuscipes Newstead, 1911, in East Africa : some aspects of its biology and its role in the epidemiology of human and animal Trypanosomiasis / door Jan Anthonie van Vegten.
- 864.5-7
- s.n.],
- 1971.
- [S.l. :
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Report of the second workshop on building and planning for development, [held in Delft and Rotterdam], on 22, 23 and 24 September 1971 / prep. by T. Arends and Martin Evans.
- s.n.],
- 1971.
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Rainfall and cropping patterns in relation to coffee berry disease / by Ellis Griffiths and J.M. Waller.
- 864.5
- s.n.],
- 1971.
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Control of coffee berry disease / by Ellis Griffiths, J.N. Gibbs and J.M. Waller.
- 864.5
- s.n.],
- 1971.
- [S.l. :
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Scutellonema bradys (Steiner & Lehew) with two vulvae and a malformed gonoduct / Fields E. Caveness.
- s.n.],
- 1971.
- [S.l. :