Studies on spiny amaranth (Amaranthus spinosus L.) interference with lettuce (Lactuca sativa L.) as influenced by phosphorus fertility on histosols
By: by James William Shrefler
Published: 1993
Language: eng
Number of pages: 213
Notes: Typescript.

Vita.

Thesis (Ph. D.)--University of Florida, 1993.

Includes bibliographical references (leaves 205-212).

Adviser: B. Brecke