00429nam a2200157Ia 4500008004100000082001600041100001300057245007300070260003500143300000800178650001400186650002000200653001600220653001600236653001900252170901s1981    xx            000 0 und d  a338.1bB47A  aBerg, A. 0aApplication of Remote Sensing to Agricultural Production Forecasting  aRotterdambA. A. Balkemac1981  a266  aEconomics  aSocial sciences  aAgriculture  aForecasting  aRemote sensing