Grasses

副标题: An Identification Guide

ISBN: 9780395628812

出版社: Houghton Mifflin Harcourt

出版年: 1992-4-30

页数: 256

定价: USD 16.00

装帧: Paperback

内容简介

How to identify 135 of the most common species of North American grasses, sedges, and rushes, with their economic and ecological importance.