Gaya APA
Larson, William E, Walsh, Leo M. (1981).
Soil and Water Resources: Research Priorities for the Nation .
:
Soil Science Society of America, Inc.
Gaya Chicago
Larson, William E, Walsh, Leo M.
Soil and Water Resources: Research Priorities for the Nation.
:
Soil Science Society of America, Inc,
1981.
Text Book.
Gaya MLA
Larson, William E, Walsh, Leo M.
Soil and Water Resources: Research Priorities for the Nation.
:
Soil Science Society of America, Inc,
1981.
Text Book.
Gaya Turabian
Larson, William E, Walsh, Leo M.
Soil and Water Resources: Research Priorities for the Nation.
:
Soil Science Society of America, Inc,
1981.
Text Book.