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Ihre Aktion | Suchen (Schlagwörter GND (Phrase) (XSP)) zea mays eingrenzen (Basisklassifikation (XBKL)) 48.10 |
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1. |
Maize in the Third World Dowswell, Christopher R.. - Boulder, Colo. [u.a.] : Westview Press, 1996 
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2. |
The role of cover crops and their accumulated N in improving cereal production in northern Ghana Fosu, Mathias. - Göttingen : Goltze, 1999 |
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3. |
Investigations into the effects of some selected multipurpose trees on weeds and growth of maize (Zea mais (L.)) and cowpea (Vigna unguiculata (L.)) in South-Western Nigeria Kamara, Alpha Yaya *1962-*. - Witzenhausen : Selbstverl. d. Verbandes d. Tropenlandwirte Witzenhausen, 1998 |
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4. |
Untersuchungen zur Konkurrenz zwischen Bäumen und annuellen Feldfrüchten im humiden tropischen Tiefland Costa Ricas Schlönvoigt, Andrea *1961-*. - Göttingen : Goltze, 1993 |
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