Evaluation of reproductive performance and early growth of four strains of Nile tilapia ( Oreochromis niloticus, L) with different histories of domestication von Osure, George O., Phelps, Ronald P.

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Egg and larval quality of natural and induced spawns of red snapper, Lutjanus campechanus von Papanikos, N., Phelps, R.P., Williams, K., Ferry, A., Maus, D.

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Salinity acclimation and free amino acid enrichment of copepod nauplii for first-feeding of larval marine fish von Lindley, L.C., Phelps, R.P., Davis, D.A., Cummins, K.A.

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Induced Spawning and Egg Quality Evaluation of Red Snapper, Lutjanus campechanus von Bourque, Bradford D, Phelps, R.P

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Replacement of fish meal with soybean meal in the production diets of juvenile red snapper, Lutjanus campechanus von Davis, D.A, Miller, C.L, Phelps, R.P

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Density-dependent effect on oral vaccination of channel catfish against Edwardsiella ictaluri von Plumb, J.A., Vinitnantharat, S., Abe, V., Phelps, R.P.

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Effects of initial age and size on sex reversal of Oreochromis niloticus fry using methyltestosterone von Hiott, Ana E., Phelps, Ronald P.

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Influence of site and season on water quality and tilapia production in Panama and Honduras von Teichert-Coddington, D.R., Green, B.W., Phelps, R.P.

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Effects of temperature on the induced spawning of channel catfish and the production of channel x blue catfish hybrid fry von Phelps, R.P, Hastey, R, Pendetar, A, Linley, L, Papanikos, N, Dunham, R.A

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Salmonella in a wastewater-Aquaculture system von Phelps, Ronald P., Stiebel, Claudio L.

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Response of tilapia yield and economics to varying rates of organic fertilization and season in two Central American countries von Green, Bartholomew W., Teichert-Coddington, David R., Phelps, Ronald P.

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Seepage reduction in tropical fish ponds using chicken litter von Teichert-Coddington, D.R., Peralta, M., Phelps, R.P.

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Hydrology of fish culture ponds in Gualaca, Panama von Teichert-Coddington, D.R., Stone, N., Phelps, R.P.

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Masculinization of channel catfish Ictalurus punctatus by oral administration of trenbolone acetate von Galvez, J.I. (U.S. Dept. of Interior, Marion, AL.), Mazik, P.M, Phelps, R.P, Mulvaney, D.R

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Survival and movement of hatchery-reared red snapper on artificial habitats in the northern Gulf of Mexico von CHAPIN, A.M, SZEDLMAYER, S.T, PHELPS, R.P

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Research note: effect of prefeeding on physiological parameters associated with turkey poult mortality von Phelps, P.V, Gildersleeve, R.P, Edens, F.W

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The effect of manures and chemical fertilizers on the production of Oreochromis niloticus in earthen ponds von Green, Bartholomew W., Phelps, Ronald P., Alvarenga, Hermes R.

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SYNTHESIS OF CHROMOPHORIC DEHYDRO ANALOG OF LEUCINE ENKEPHALIN von Phelps, David J., Godin, James R.P.

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The posthatch physiology of the turkey poult—III. Yolk depletion and serum metabolites von Phelps, Patricia V, Edens, Frank W, Gildersleeve, R.P

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Crustal evolution and Neoarchean assembly of the central–southern Hearne domains: Evidence from U–Pb geochronology and Sm–Nd isotopes of the Phelps Lake area, northeastern Saskatchewan von van Breemen, Otto, Harper, Charlie T., Berman, Robert G., Wodicka, Natasha

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