4-h Models

These models and simulations have been tagged “4-h”.

Insight diagram
Dupont Economical 4-H
How Pioneer Corn is Changing Farming in Ghana
BrownieH
How the 4-H club became a marketing thingy for DuPont
Environment 4-H Economy Africa
How the 4-H club became a marketing thingy for DuPont
4-H impact on African Farming
Nautk
Insight diagram
Dupont 4-H Economical
Clone of How Pioneer Corn is Changing Farming in Ghana
Nirmal Chandra
How the 4-H club became a marketing thingy for DuPont
Economy 4-H Environment Africa
How the 4-H club became a marketing thingy for DuPont
Clone of 4-H impact on African Farming
Nautk