Are cattle keepers willing to pay for improved forage seed varieties? Experimental evidence from Kenya. Nairobi (Kenya): International Center for Tropical Agriculture. 17 sl.
Osiemo, J.; Waluse Sibiko, K.; Notenbaert, A.
Are cattle keepers willing to pay for improved forage seed varieties? Experimental evidence from Kenya. Nairobi (Kenya): International Center for Tropical Agriculture. 17 sl.
Osiemo, J.; Waluse Sibiko, K.; Notenbaert, A.