Determination of irrigation frequencies and amounts by soil moisture sampling and gypsum electrical resistance blocks
By: by Ahmed Gamal Abd El-Samie.
Published: 1953
Language: eng
Number of pages: 106
Subjects: Soil moisture.; Soil absorption and adsorption.; Irrigation.
Notes: Typescript.

Thesis (Ph. D.)--Oregon State College, 1953.

Bibliography: leaves 96-100.