TY - BOOK AU - McDonald, Amy, TI - Tractors SN - 9781644873229 AV - S711 .M38 2021 U1 - 631.3/72 23 PY - 2021///. CY - Minneapolis, MN : PB - Bellwether Media, Inc., KW - Farm tractors KW - Juvenile literature KW - Readers (Primary) KW - fast N1 - Includes bibliographical references and index; What are tractors? -- Parts of a tractor -- Tractors at work -- Tractor facts; Grades K-1 N2 - "Developed by literacy experts in partnership with educators for students in PreK through grade two, this book introduces beginning readers to tractors through simple, predictable text and related photos"-- ER -