This John Deere 300 Lawn & Garden Tractor Service Textbook STB-209 from 1975 is a specialized school textbook for the John Deere 300 L & G tractors. Printed in the United States, this textbook provides in-depth information on the specific model, allowing users to easily understand and perform necessary upkeep on their equipment. With a focus on the latest factory service procedures, this textbook is a valuable resource for business and residential customers looking to keep their 300 tractor running smoothly.