MASON CITY — The Integrated Roadside Vegetation Management staff of the Cerro Gordo County Conservation Board has completed a native prairie plant identification guide that contains photos and ...

Marine Plants of Pacific Panama is a new, online identification guide to more than 120 marine algae. Developed by Smithsonian marine biologists Diane and Mark Littler in conjunction with the ...

A trusted and essential resource for more than four decades, Laboratory Guide for Identification of Plant Pathogenic Bacteria returns in a fully updated fourth edition. This guide remains the most ...