What you should know about the purple martin.

Biology and biological control of purple loosestrife
Published: (2004)

Controlling vertebrate damage. House sparrow (Passer domesticus)
by: Dudderar, Glenn R.
Published: (1977)

Quelea quelea : Africa's bird pest
Published: (1989)

Knowing and recognizing : the biology of glasshouse pests and their natural enemies
by: Malais, M.
Published: (1992)

[The Purple Loosestrife Project cooperator's handbook]. Section one, Cooperator essentials
by: Chapman, David
Published: (1999)

Africa's feathered locust
by: Mundy, P. J. (Peter J.), 1941-
Published: (1989)

Purple
by: Stockland, Patricia M.
Published: (2011)

Spread, impact, and control of purple loosestrife (Lythrum salicaria) in North American wetlands
by: Thompson, Daniel Q.
Published: (1987)

Incorporate the Military Order of the Purple Heart.
Published: (1935)

Good bug, bad bug : who's who, what they do, and how to manage them organically (all you need to know about the insects in your garden)
by: Walliser, Jessica
Published: (2011)

Purple Heart Family Equity Act of 2007 : report (to accompany H.R. 1119) (including cost estimate of the Congressional Budget Office).
Published: (2007)

Waterfowl management handbook. 13.4.11, Control of purple loosestrife
by: Thompson, Daniel Q.
Published: (1989)

Proceedings of Ninth Annual Convention of the Military Order of the Purple Heart.
Published: (1941)

Insect resistance : [what is known and what can be done about it.
Published: (1957)

Deep Purple : Machine head
Published: (2002)

An inaugural dissertation on the use of Digitalis purpurea, or purple foxglove, in the cure of diseases
by: Brower, Jacob Vredenburgh, 1777-1816
Published: (1802)

The Purple Heart : background and issues for Congress
by: Torreon, Barbara Salazar
Published: (2018)

A catalogue of the parasites and predators of insect pests
Published: (1943)

Insect natural enemies : practical approaches to their study and evaluation
Published: (1996)

Predator effects on Galerucella Calmariensis L. (Coleoptera:Chrysomelidae), classical biological control agent of Lythrum Salicaria L. (Myrtales:Lythraceae)
by: Sebolt, Donald C. (Donald Christopher)
Published: (2000)

Predator effects on Galerucella Calmariensis L. (Coleoptera:Chrysomelidae), classical biological control agent of Lythrum Salicaria L. (Myrtales:Lythraceae)
by: Sebolt, Donald C. (Donald Christopher)
Published: (2000)

Methods in ecological and agricultural entomology
Published: (1997)

A catalogue of parasites and predators of terrestrial arthropods
by: Herting, Benno
Published: (1971)

An introduction to biological control
by: Van den Bosch, Robert
Published: (1982)

An introduction to biological control
by: Van den Bosch, Robert
Published: (1982)

Sterile insect technique : principles and practice in area-wide integrated pest management
Published: (2005)

Biological and environmental control of disease vectors
Published: (2013)

Incorporation of the Military Order of the Purple Heart.
Published: (1940)

Proceedings of Tenth Annual Convention of the Military Order of the Purple Heart, Newburgh, New York, August 6 to 8, 1942.
Published: (1942)

Theoretical approaches to biological control
Published: (1999)

Theoretical approaches to biological control
Published: (1999)

Biological control of insect pests in forested ecosystems : a manual for foresters, Christmas tree growers and landscapers
by: McCullough, Deborah G.
Published: (1999)

Bestowal of the Purple Heart Decoration upon the unknown soldier.
Published: (1942)

Biological control of insects and mites : an introduction to beneficial natural enemies and their use in pest management
by: Mahr, Daniel L.
Published: (1993)

Purple loosestrife volunteers.
Published: (2004)

The gardener's bug book : earth-safe insect control
by: Pleasant, Barbara
Published: (1994)