Mary Treat

6 books

Asa Gray: His Life and Work by Mary Treat

Asa Gray: His Life and Work

Mary Treat

missing page info

medium-paced
Chapters on Ants by Mary Treat
Chapters on Ants
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Mary Treat

Chapters on Ants

Mary Treat

102 pages • paperback

Home Studies in Nature by Mary Treat
Home Studies in Nature
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Mary Treat

Home Studies in Nature

Mary Treat

82 pages • paperback • 2010

nonfiction nature challenging informative reflective fast-paced
Home Studies In Nature by Mary Treat

Home Studies In Nature

Mary Treat

264 pages • hardcover

nonfiction history
Injurious Insects of the Farm and Garden: With a Chapter On Beneficial Insects by Mary Treat
Injurious Insects of the Farm and Garden: With a Chapter On Beneficial Insects
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Mary Treat

Injurious Insects of the Farm and Garden: With a Chapter On Beneficial Insects

Mary Treat

308 pages • hardcover • 2007

Through a Microscope: Something of the Science, Together with many Curious Observations Indoor and Out and Directions for a Home-made Microscope by Mary Treat
Through a Microscope: Something of the Science, Together with many Curious Observations Indoor and Out and Directions for a Home-made Microscope
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Mary Treat

Through a Microscope: Something of the Science, Together with many Curious Observations Indoor and Out and Directions for a Home-made Microscope

Mary Treat

67 pages • digital