Kang, B. T.
Sustainable agroforestry systems for the tropics : concepts and examples / B. T. Kang . - Ibadan : International Institute of Tropical Agriculture, 1991 . - 24 p. : couv. ill. ; 30 cm. - IITA Research Guide 26 .
Bibliogr.
Don
634.0
Sustainable agroforestry systems for the tropics : concepts and examples / B. T. Kang . - Ibadan : International Institute of Tropical Agriculture, 1991 . - 24 p. : couv. ill. ; 30 cm. - IITA Research Guide 26 .
Bibliogr.
Don
634.0