Crop row husbandry implement;Spring-toothed weeder
Estler, M.
1991

Cultivation technology;Spring-toothed weeder
Estler, M.
1961

Cultivation technology;Spring-toothed weeder
Estler, M.
1970

Spring-toothed weeder
Estler, M.
1970

Spring-toothed weeder
Estler, M.
1980

Spring-toothed weeder
Estler, M.
1965

Crop row husbandry implement;Spring-toothed weeder
N.N.

Crop row husbandry implement;Cereals;Spring-toothed weeder
N.N.

Crop row husbandry implement;Cereals;Spring-toothed weeder;Tool carrier tractor
N.N.

Crop row husbandry implement;Corn;Spring-toothed weeder
N.N.