TY - GEN AU - Pauline H Gurewitz C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1978-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.497 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1978 TI - Hydraulic research in the United States and Canada, 1976: ER -