Dirksmayer, Walter
Horticultural systems in the tropics - Germany : University of Hannover, 2000 - 145p
Horticulture
Agroforestry farming
Rainforestation farming - Leyte, Philippines
Horticultural systems in the tropics - Germany : University of Hannover, 2000 - 145p
Horticulture
Agroforestry farming
Rainforestation farming - Leyte, Philippines