The fresh-water algae of the United States /
Smith, Gilbert Morgan, 1885-1959.
The fresh-water algae of the United States / Gilbert M. Smith. - New York : McGraw-Hill, 1933. - 716 p. ; 24 cm.
Incluye bibliografia.
QK571 / S55
The fresh-water algae of the United States / Gilbert M. Smith. - New York : McGraw-Hill, 1933. - 716 p. ; 24 cm.
Incluye bibliografia.
QK571 / S55
