A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B. PDF Download

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A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B.

A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B. PDF Author: Grace Hall Griswold
Publisher:
ISBN:
Category : Aphelinus
Languages : en
Pages : 78

Book Description

A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B.

A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B. PDF Author: Grace Hall Griswold
Publisher:
ISBN:
Category : Aphelinus
Languages : en
Pages : 78

Book Description

A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B.

A Study of the Oyster-shell Scale, Lepidosaphes Ulmi (L.), and One of Its Parasites, Aphelinus Mytilaspidis Le B. PDF Author: Grace Hall Griswold
Publisher:
ISBN:
Category : Oyster-shell scale
Languages : en
Pages : 84

Book Description

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Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1008

Book Description
Vols. issued in Albany include reports on both experimental and extension work, as well as research and extension publications issued during the year. Vols issued in Ithaca contain some of these reports and publications but are not as inclusive.
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