Yearbook of agriculture /

Bibliographic Details
Corporate Author: Estados Unidos. Department of Agriculture
Format: Book
Language:English
Published: Washington : [s.n.], 1949
Subjects:
Table of Contents:
  • 1938. Soils and man
  • 1941. Climate and man
  • 1948. Grass
  • 1949. Tress
  • 1951. Crops in peace and war
  • 1953. Plant diseases
  • 1955. Water
  • 1957. Soil
  • 1958. Land