Two exterior shots of barb-wired refugee camp. Interior shot of women sitting dejectedly on bunks, few men, women working in work room. HAS of three men pulling plough with great difficulty in a Chinese rice paddy. Interior shots of packed Chinese university classroom. LAS of flags of different nations parading past the camera. Shots of US Secretary of Labour Claude Wickard and son inspecting pigs on their farm. CSs of father and son. Shots of combine harvesting hay. Interior shots of peanut oil mill manned by black people. Views of harvesters at work in peanut field. LS of field of peanut plant, CU of plant. Various shots of farmers voting in wheat referendum in front of town hall. Shots of faces. Interior shots of lab where soil testing and plant culture is carried out. CU of fertilizer on wheelbarrow, hay being cut, tedded and loaded by loader, elderly man cutting hay with a scythe.