Tacon et al., 1983. Aquaculture, 35: 187-199 Document reference Tacon, A. J.; Stafford, E. A.; Edwards, C. A., 1983. A preliminary investigation of the nutritive value of three terrestrial lumbricid worms for rainbow trout. Aquaculture, 35: 187-199Web https://doi.org/10.1016/0044-8486(83)90090-XCitation key Tacon et al., 1983Datasheets Earthworm meal