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"Weingarten, E. T., author"
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Planters
Sowing crops on a farm would be backbreaking working without the machines called planters. These tractor-pulled tools can look quite different. Some are small, sowing just one row, and some can plant as many as 48 rows at a time. Readers will find out how these machines work and see their parts in motion in labeled photographs. Theyll also discover how technology is changing this farm machine as well as some other seeding devices.
Book
Tractors
Introduces young readers to the tractors used on farms, discussing what they do, how they operate, and why their job is important to farmers.
Book
Hunting with killer whales
Describes killer whales, their physical features, how they hunt and kill, and how they came by their name.
Book