Plagiogravitropic growth in rooted stem cuttings of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) related to indole-3-acetic acid and cytokinins
By: by Ching-Te Chien.
Published: 1988
Language: eng
Number of pages: 63
Subjects: Indoleacetic acid.; Cytokinins.; Geotropism.; Douglas fir -- Growth.
Notes: Typescript (photocopy).

Mounted photographs.

Thesis (M.S.)--Oregon State University, 1989.

Includes bibliographical references.