1. 1
   Deficiency of phosphorus and molybdenum as major growth limiting factors of pearl millet and groundnut on an acid sandy soil in Niger, West Africa

   av Rebafka, Franz-Peter, 1961-
   Publicerad 1993

   Stuttgart : Universität Hohenheim, 1993.

   vii, 155, 5 p. : ill. ; 21 cm.

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2. 2
   Micro- and macronutrient distributions in Ethiopian vertisol landscapes

   av Itanna, Fissena
   Publicerad 1992

   Stuttgart : Universität Hohenheim, Institut für Bodenkunde und Standortslehre, 1992.

   ix, 202, 4 p. : ill. ; 21 cm.

   Local Call Number: Laddar...
   

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