A Crop Condition Assessment Database.

conf/sigmod/82 W. G. Driggers A Crop Condition Assessment Database. 15-27 1982 SIGMOD Conference db/conf/sigmod/sigmod82.html#Driggers82 SIGMOD82/P015.PDF http://doi.acm.org/10.1145/582353.582358 db/conf/sigmod/Driggers82.html ... ... ... ... ... ... ...