num_pages: 252
description: How to identify 135 of the most common species of North American grasses, sedges, and rushes, with their economic and ecological importance.
language: English
title: Grasses: An Identification Guide
titlecomplete: Grasses: An Identification Guide (Sponsored by the Roger Tory Peterson Institute)
genres: Nature, Science, Natural History, Nonfiction, Field Guides, Ecology
ratings_count: 55
publisher: Houghton Mifflin Harcourt