The earthworm and the underground : a little woodland book /

The earthworms : (Lumbricidae and Sparganophilidae) of Ontario /
by: Reynolds, John W., 1941-
Published: (1977)

The physiology of earthworms.
by: Laverack, M. S.
Published: (1963)

Earthworms in waste and environmental management /
Published: (1988)

Biology of earthworms /
Published: (2011)

Earthworm breeding for profit : practical production and marketing of earthworms in Australia /
by: Lambert, David
Published: (1983)

Biology and ecology of earthworms /
by: Edwards, C. A. (Clive Arthur), 1925-
Published: (1996)

Biology of earthworms /
by: Edwards, C. A. (Clive Arthur), 1925-
Published: (1972)

Earthworm management in tropical agroecosystems /
Published: (1999)

Earthworms : teacher's guide, grades 6-10 /
by: Knott, Robert C.
Published: (1991)

The doe and the fawn : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

Earthworm ecology /
Published: (2004)

The anatomy of the earthworm /
Published: (1995)

The physiology of earthworms.
by: Laverack, M. S.
Published: (1963)

The skunk and its swoosher : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The bird and the snake : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The owl and the mouse : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The rabbit and the cat : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The bears and the bees : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The fox and the fleas : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The wild turkey and her poults : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

The gray squirrel and the red intruder : a little woodland book /
by: Martin, Bill, 1916-2004
Published: (1979)

Native and introduced earthworms from selected chaparral, woodland, and riparian zones in southern California /
by: Wood, Hulton B.
Published: (1993)

The farmer's earthworm handbook : managing your underground money-makers /
by: Ernst, David, 1958-
Published: (1995)

I wonder what it's like to be an earthworm /
by: Hovanec, Erin M.
Published: (2000)

Earthworm ecology and biogeography in North America /
Published: (1995)

Check list and bibliography of North American earthworms /
by: Gates, G. E. (Gordon Enoch), 1897-1987
Published: (1942)

Earthworm ecology : from Darwin to vermiculture /
Published: (1983)

Earthworm ecology : from Darwin to vermiculture /
Published: (1983)

Earthworms, the soil managers : their role in restoration and improvement of soil fertility /
Published: (2011)

Earthworms, dirt, and rotten leaves : an exploration in ecology /
by: McLaughlin, Molly
Published: (1986)

Messenger bee : a little nature book to be read aloud /
by: Martin, Bill, 1916-2004
Published: (1975)

Butterflies becoming : a little nature book to be read aloud /
by: Martin, Bill, 1916-2004
Published: (1975)

Frogs in a pond : a little nature book to be read aloud /
by: Martin, Bill, 1916-2004
Published: (1975)

Darwin on humus and the earthworm ; the formation of vegetable mould through the action of worms with observations on their habits /
by: Darwin, Charles, 1809-1882
Published: (1966)

Earthworms : notes for the identification of British species /
by: Sims, R. W. (Reginald William), 1926-2012
Published: (1999)

June Bugs : a little nature book to be read aloud /
by: Martin, Bill, 1916-2004
Published: (1975)