Biological techniques : collecting, preserving, and illustrating plants and animals /
Knudsen, Jens W.
Biological techniques : collecting, preserving, and illustrating plants and animals / by Jens W. Knudsen. - New York : Harper & Row, 1966. - xi, 525 p. : illus. 24 cm.
Includes index.
Biological specimens--Collection and preservation.
579 / KNB 1966
Biological techniques : collecting, preserving, and illustrating plants and animals / by Jens W. Knudsen. - New York : Harper & Row, 1966. - xi, 525 p. : illus. 24 cm.
Includes index.
Biological specimens--Collection and preservation.
579 / KNB 1966