An agricultural cooperative, also known as a farmers' co-op, is a cooperative where farmers pool their resources in certain areas of activity. A broad typology of agricultural cooperatives distinguishes between agricultural service cooperatives, which provide various services to their individually farming members, and agricultural production cooperatives, where production resources (land, machinery) are pooled and members farm jointly. Agricultural production cooperatives are relatively rare in the world, and known examples are limited to collective farms in former socialist countries and the kibbutzim in Israel. Worker cooperatives provide an example of production cooperatives outside agriculture.