influence of herbaceous vegetation on coniferous seedling habitat in old field plantations
By: by Michael Newton.
Published: 1964
Language: eng
Number of pages: 114
Subjects: Vegetation and climate.; Conifers.; Reforestation.; Soil moisture.
Notes: Typescript.

Mounted photographs.

Thesis (Ph. D.)--Oregon State University, 1964.

Bibliography: leaves 99-109.