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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.
51

Mineralogy, potassium status, and colloidal chemistry of some Ghanaian soils

Osei, Benjamin Appiah January 1997 (has links)
No description available.
52

Water balance of farmer-managed millet and fallow-savannah on sandy soils in south west Niger

Gaze, Stephen Richard January 1996 (has links)
No description available.
53

Soil nitrogen and nitrate leaching

Cameron, K. C. January 1981 (has links)
No description available.
54

Survival and movement of Rhizobium in dry soil

Issa, Salaheddine Issa January 1990 (has links)
No description available.
55

Testing and evaluation of a nitrogen simulation model, N←ABLE, using independent field data

Yang, Jing-yi January 1999 (has links)
No description available.
56

Nutrient and water constraints to crop production in the savanna soils of Mubangwe, Malawi

Matabwa, Charles January January 1991 (has links)
No description available.
57

The rheological behaviour of a model cohesive sediment

Watts, Jennifer C. January 1991 (has links)
No description available.
58

Nitrogen fixation in pigeonpeas (Cajanus cajan L. Millsp) and transfer of nitrogen to associated ryegrass (Lolium perrene L.)

Chibwana, P. A. D. January 1992 (has links)
No description available.
59

The supply of nitrogen and the growth of winter barley

Rahn, Clive Richard January 1989 (has links)
No description available.
60

An investigation into subsurface macropore flow using an artificial macropose system

Rombang, Johan Alexander January 1996 (has links)
No description available.

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