00898cam a2200241 4500 agr68000094 DLC 20260227111029.0 690912s1968 dcua b 000 0 eng c agr68000094 U.S. Nat'l. Agr. Libr. DLC DLC S21 .A76 no. 18 A280.39 R31A no. 18 Ceponis, Michael John, 1916- Effect of relative humidity on moisture loss and decay of Eastern lettuce prepackaged in different films [by M. J. Ceponis and J. Kaufman. Washington] Agricultural Research Service, U.S. Dept. of Agriculture, 1968. 9 p. illus. 26 cm. [United States. Agricultural Research Service] ARS 51-18 Bibliography: p. 8-9. Lettuce Packaging. Lettuce Packaging. Kaufman, Jacob, 1907- joint author. 12403 12403