TY - RPRT TI - Design of airlift pumps for water circulation and aeration in aquaculture AU - N. C. Parker AU - M. A. Suttle PY - 1987 DO - 10.1016/0144-8609(87)90008-2 UR - https://pubs.usgs.gov/publication/1014169 ID - 1014169 ER -