 | Sabatini, Omero. 4n | (2) |
| Safford, Lawrence O. cn | (1) |
| Salmon, S. C. (Samuel Cecil), 1885- 4n | (1) |
| Sander, Ivan L. 1n | (1) |
| Sanderson, Agnes G. (Agnes Isabel Gomez), 1900- 4n | (2) |
| Sanford, L. G., | (1) |
| Santmyer, Carolee, 1936- 4n | (1) |
| Sargent, Frederic O. cn | (1) |
| Sartin, Marvin O. 4n | (1) |
| Sartz, Richard S. | (1) |
| Saunders, Fred B. cn | (1) |
| Saupe, William E. 1n | (1) |
| Saveson, Irwin L., 1900- 4n | (1) |
| Schallau, Con H. cn | (2) |
| Schaub, John R. 4n | (1) |
| Schienbein, Allen G. 4n | (1) |
| Schilling, Guy A. W. (Guy Albert Wilhelm), 1903- 4n | (2) |
| Schmidt, Wyman C., 1929- cn | (1) |
| Schmitz, Andrew. cn | (1) |
| Schnake, L. D. 1n | (1) |
| Schneider, Gerhardt, | (1) |
| Scholz, Harold F. (Harold Francis), | (1) |
| Schomaker, C. E. (Charles Edward) | (1) |
| Schreiner, Ernst J. (Ernst Jefferson), | (1) |
| Schroeder, Mark J. 4n | (1) |
| Schroeter, Richard B. (Richard Burton), 1938- 4n | (1) |
| Schubert, Gilbert Herman, 1915- 2n | (1) |
| Schubert, Gilbert Herman, 1915- dn | (1) |
| Schutjer, Wayne A. 1n | (1) |
| Schutz, Willard D. cn | (1) |
| Schwab, Gene (Gene R.) 4n | (1) |
| Schweitzer, Dennis L. cn | (1) |
| Scofield, William H. 1n | (1) |
| Scoville, Orlin J. (Orlin James), 1911- 1n | (1) |
| Seastone, Don. | (1) |
| Sellers, Walter E. 1n | (4) |
| Setzer, Theodore S. cn | (1) |
| Shafer, Elwood L. | (3) |
| Shands, Wayland Arthur, 1905- 1n | (2) |
| Shanklin, Edward H. (Edward Henry), 1915- 4n | (1) |
| Shantz, H. L. (Homer LeRoy), 1876-1958. cn | (1) |
| Sharma, Prakash C. cn | (1) |
| Sharp, John W., 1917- 1n | (1) |
| Sharples, Jerry A. 1n | (2) |
| Shaw, Byron T. (Byron Thomas), 1907- 4n | (1) |
| Shaw, Dale L. (Dale Leroy) 1n | (1) |
| Shear, G. M. (George Myron), 1905- 4n | (1) |
| Shepherd, Jacob V., 1911- 4n | (1) |
| Shepherd, Robert E. 4n | (1) |
| Sherman, G. Donald (George Donald), 1904- cn | (1) |
| Shigo, Alex L., 1930- cn | (1) |
| Shuler, Craig E. | (1) |
| Silcox, W. Bruce. 1n | (1) |
| Simons, Joseph Winslow, 1908- 2n | (1) |
| Simons, M. D. (Marr Dixon), 1925- 4n | (1) |
| Sims, James R., 1933- 4n | (1) |
| Sindelar, Gilbert E. 4n | (1) |
| Sinden, S. L. 4n | (1) |
| Singer, Joseph F. (Joseph Frank) | (1) |
| Singleton, Carey B. (Carey Bryan), 1920- 1n | (2) |
| Sitler, Harry G., | (1) |
| Sizer, Leonard Marion, 1913- dn | (1) |
| Skelly, Florence. 4n | (1) |
| Skidmore, E. L. (Edward L.) 4n | (1) |
| Skinner, Snider W. (Snider William), 1916- 1n | (2) |
| Skogerboe, Gaylord V. | (1) |
| Skold, Melvin D. 1n | (1) |
| Skold, Melvin D. cn | (1) |
| Skrabanek, R. L. | (1) |
| Smalley, H. Ronald. 4n | (1) |
| Smith, Blair J. 1n | (1) |
| Smith, Blair J. cn | (2) |
| Smith, C. Earle (Claude Earle), 1922- 4n | (2) |
| Smith, Clyde Fuhriman, 1913- dn | (1) |
| Smith, Dwight R. 1n | (1) |
| Smith, Edward Joseph, 1911- 2n | (1) |
| Smith, Floyd F. (Floyd Franklin), 1900- 4n | (1) |
| Smith, G. S. (G. Stanley) 4n | (1) |
| Smith, John Newton. 4n | (1) |
| Smith, M. A. (Marion Ashton), 1897- 4n | (1) |
| Smith, Malcolm E. (Malcolm Ernest), 1899- 4n | (2) |
| Smith, Richard M., 1912- cn | (1) |
| Smith, Thomas B. (Thomas Benjamin), 1914- 4n | (2) |
| Smith, Wilson L., 1915- 4n | (1) |
| Smithberg, Margaret H. 4n | (1) |
| Snellgrove, Thomas A. cn | (1) |
| Snider, Thomas E. 4n | (1) |
| Snyder, Noel F. R. | (1) |
| Snyder, Thomas Elliott, 1885- 4n | (1) |
| Soderholm, L. H. 4n | (1) |
| Sokolow, Alvin David. 2n | (1) |
| Solberg, Erling D. (Erling Day), 1902- 4n | (1) |
| Soliman, M. A. 4n | (2) |
| Solomon, J. J. (John Junior), 1928- 4n | (1) |
| Sopper, William E. 1n | (1) |
| Sorenson, L. Orlo. cn | (1) |
| Southard, Alvin R. (Alvin Reid), 1926- 1n | (1) |
| Sowder, Arthur M. (Arthur Merrill), 1900- 4n | (1) |
| Spaeth, David H. (David Hollingsworth), 1924- 4n | (1) |
| Spalding, Donald H. (Donald Hood), 1925- 4n | (1) |
| Spaulding, Irving A. | (3) |
| Spaulding, Perley, 1878- 4n | (3) |
| Spears, Joseph F., 1915- 1n | (1) |
| Speirs, Roy D. (Roy Dean), 1928- 4n | (1) |
| Spencer, John S. cn | (1) |
| Spiegelman, Robert G. 1n | (1) |
| Spielmann, Heinz, 1919- cn | (1) |
| Spilsbury, Calvin C., 1916- 4n | (2) |
| Sprague, George F. (George Frederick), 1902- 4n | (1) |
| Spurlock, Hughes Hudson, 1919- 2n | (2) |
| Stack, Thomas M. 4n | (1) |
| Stafford, Joseph H. (Joseph Hover), 1939- 4n | (1) |
| Stafford, Thomas H. cn | (1) |
| Stage, Albert R. cn | (1) |
| Stallings, James L. cn | (1) |
| Stam, Jerome M. 1n | (2) |
| Stankey, George H. cn | (1) |
| Stanton, Beryle Elizabeth, 1909- 4n | (1) |
| Starbird, I. R. (Irving Rollins), 1928- 4n | (1) |
| Staub, William J. (William Jerome) 4n | (1) |
| Steahr, Thomas E. 1n | (2) |
| Steahr, Thomas E. cn | (1) |
| Steinbauer, C. E. (Clarence Emil), 1905- 4n | (1) |
| Stelzer, Milton J. cn | (1) |
| Stennis, Earl A. | (1) |
| Stevens, Delwin M. (Delwin Moore), 1912- 4n | (1) |
| Steward, Donald D. (Donald Doyle), 1923- 4n | (2) |
| Stewart, D. M., 1908- 4n | (1) |
| Stewart, Ian G. McM. 1n | (1) |
| Stewart, Joseph K., 1925- 4n | (2) |
| Stinson, Thomas F., 1942- 1n | (3) |
| Stipe, Sterling Henry. | (1) |
| Stockwell, Edward G. 1n | (3) |
| Stockwell, Edward G. cn | (3) |
| Stone, Alan, 1904- 1n | (1) |
| Stoner, Allan K. 1n | (3) |
| Storch, R. H. (Richard Harry), | (1) |
| Storey, Charles L., 1930- 4n | (1) |
| Strickler, Paul Eugene, 1908- 2n | (5) |
| Strobel, John J. | (1) |
| Strommen, Norton D. 4n | (1) |
| Stuntz, S. C. (Stephen Conrad), 1875-1918. 4n | (1) |
| Sturos, John A. cn | (1) |
| Sutherland, J. Gwyn (Joseph Gwyn), | (1) |
| Swackhamer, Gene L., 1938- 4n | (1) |
| Symposium of the Western New York State Institute of Food Techonologists (5th : 1970 : Canandaigua, N.Y.) | (1) |
| Symposium on International Animal Agriculture, (1969 : University of Illinois at Urbana-Champaign) | (1) |
| Szadek, Stephen A. | (1) |