Laetsch, Watson M.
Plants : basic concepts in botany / Watson M. Laetsch. - Boston : Little Brown, c 1979. - xv, 510 p. : ill. ; 22 cm.
Includes index.
329 329
Botany.
581 / L385p
Plants : basic concepts in botany / Watson M. Laetsch. - Boston : Little Brown, c 1979. - xv, 510 p. : ill. ; 22 cm.
Includes index.
329 329
Botany.
581 / L385p