Basic problems and techniques in range research ; a report of a joint committee of the American Society of Range Management and the Agricultural Board
Prepared by the Subcommittee on Range Research Methods of the Agricultural Board.
Washington : National Academy of Sciences- National Research Council, 1962.
xvi, 341 págs. : ilustraciones, diagrs. ; 26 cm.
Serie: National Research Council. Publication ; No. 890
Incluye referencias bibliográficas.