ASAE/ASABE EP621

Guidelines for Calibrating, Validating, and Evaluating Hydrologic and Water Quality (H/WQ) Models
standard by The American Society of Agricultural and Biological Engineers, 06/01/2017

ASAE/ASABE S613-4

Tractors and self-propelled machinery for agriculture – Air quality systems for cabs – Part 4: Performance test of a cab
standard by The American Society of Agricultural and Biological Engineers, 08/01/2017