TY - BOOK AU - Bos, M. G., Ir. AU - Garbrecht, Ing G., Prof. Dr. ED - ICID Bulletin, January 1980, Vol. 29, No. 1. TI - Important Water Measurement in Irrigation Systems PY - 1980/// CY - ICID Bulletin, January 1980, Vol. 29, No. 1 KW - IRRIGATION KW - General KW - IRRIG KW - Germany and Holland ER -