Keys to profitable lettuce production /

American varieties of lettuce /
by: Tracy, W. W. (William Woodbridge), 1872-1932
Published: (1904)

Lettuce cultivar and breeding line evaluations, winter 1981-82 /
by: Leeper, Paul W. (Paul Walker)
Published: (1983)

Lettuce and its production /
by: Whitaker, Thomas W. (Thomas Wallace), 1904-1993
Published: (1962)

Effect of fertilizers on the yield, grade and headweight of lettuce /
by: Correa, R. T.
Published: (1955)

Mechanical harvesting and packing of iceberg lettuce /
by: Johnson, Stanley S.
Published: (1977)

Valverde : a new downy-mildew-immune lettuce variety /
Published: (1959)

Valmaine : a new downy-mildew-immune Romaine lettuce variety /
Published: (1963)

Spaced load patterns for improved temperature control in export shipments of lettuce /
by: Stewart, Joseph K., 1925-
Published: (1976)

Irrigation and variety trials with lettuce in the Lower Rio Grande Valley /
Published: (1950)

Tritium accumulation in lettuce fumigated with elemental tritium /
by: McFarlane, James C.
Published: (1976)

[Cabbage & lettuce] /
Published: (1970)

Bemesting met stikstof van kropsla, getteeld in het voorjaar onder glas /
by: Roorda van Eysinga, J. P. N. L.
Published: (1961)

Fosfaatwerking van stalmest en afgewerkte champignonmest bij kropsla onder glas /
by: Roorda van Eysinga, J. P. N. L.
Published: (1962)

Vertical pricing relationships for lettuce /
by: Powers, Nicholas John
Published: (1994)

Lettuce growing in greenhouses /
by: Thompson, Ross C. (Ross Calvin), 1896-
Published: (1949)

Compendium of lettuce diseases /
Published: (1997)

Lettuce, endive, and chicory /
by: Ryder, Edward J., 1929-
Published: (1999)

United States standards for grades of romaine : effective August 10, 1960.
Published: (1997)

Current practices and trends in marketing western iceberg lettuce in relation to other produce /
Published: (1976)

Lettuce temperatures in a van container with a reverse airflow circulation system /
Published: (1978)

Labor requirements for harvesting Texas lettuce /
by: Sorensen, H. B. (Harold B.)
Published: (1967)

Bemesting van kropsla onder glas met bloedmeel en kalkammonsalpeter /
by: Roorda van Eysinga, J. P. N. L.
Published: (1966)

United States standards for grades of greenhouse leaf lettuce : effective September 1, 1964.
Published: (1997)

Tritium accumulation in lettuce fumigated with elemental tritium /
by: McFarlane, J. C.
Published: (1976)

United States standards for grades of field grown leaf lettuce : effective August 25, 2006.
Published: (2006)

A color atlas of diseases of lettuce and related salad crops : observation, biology and control /
by: Blancard, Dominique
Published: (2006)

Growing lettuce in greenhouses /
by: Thompson, Ross C. (Ross Calvin), 1896-
Published: (1958)

Growing lettuce in greenhouses /
by: Thompson, Ross C. (Ross Calvin), 1896-
Published: (1958)

Risk and uncertainty in lettuce production in Salinas Valley, California /
by: Moore, Charles V.
Published: (1969)

Growing lettuce in the Lower Rio Grande Valley /
by: Friend, W. H., et al.
Published: (1955)

Integrated pest management for cole crops and lettuce.
Published: (1985)

Transit temperatures of California iceberg lettuce shipped by truck during the hot summer months /
by: Hinsch, Robert Tom, 1939-
Published: (1981)

Beoordeling van de fosfaattoestand van diluviale zandgrond voor de teelt van kropsla in het voorjaar onder glas /
by: Roorda van Eysinga, J. P. N. L.
Published: (1961)

Keys to profitable cabbage production /
by: Larsen, John, et al.
Published: (1970)

Transit temperatures and arrival condition of California lettuce and table grapes shipped to the Far East /
by: Harris, C. M. (C. Max), 1934-
Published: (1978)

Manufacturing green gold : capital, labor, and technology in the lettuce industry /
by: Friedland, William H.
Published: (1981)