Plants :
Laetsch, Watson M.
Plants : basic concepts in botany / Watson M. Laetsch - Boston : Little, Brown and Company, c1979. - 508p. ; ill. ; 23 cm.
Botany
Biology
QK47 / .L34 1979
Plants : basic concepts in botany / Watson M. Laetsch - Boston : Little, Brown and Company, c1979. - 508p. ; ill. ; 23 cm.
Botany
Biology
QK47 / .L34 1979