How plants grow a simple introduction to structural botany with a popular flora, or an arrangement and description of common plants, both wild and cultivated / by Asa Gray ; with an appendix containing the school fern-flora of Canada, descriptions of all the native ferns of the Dominion with localities where they grow by George Lawson.
Halifax, N.S. :
A. & W. MacKinlay,
FC 02 0203 no. 06348 AEU
CIHM/ICMH microfiche series ; no. 06348