Balanced Nutrient Management System Technologies In The Northern Guinea Savanna Of Nigeria: Validation And Perspective

• International Institute of Tropical Agriculture (NG)
• International Institute of Tropical Agriculture (NG)

• Institute for Agricultural Research (NG)
• Ahmadu Bello University (NG)

كما طُبع: E.N.O. Iwuafor

• Institute for Agricultural Research (NG)
• Ahmadu Bello University (NG)

كما طُبع: A.M. Falaki

كما طُبع: R. Merckx

كما طُبع: J. Deckers

كما طُبع: E. Tollens

• International Center for Tropical Agriculture (KE)
• World Agroforestry Centre (KE)

كما طُبع: B. Vanlauwe

• International Center for Tropical Agriculture (KE)
• World Agroforestry Centre (KE)

كما طُبع: N. Sanginga