Albert Einstein; Princeton, New Jersey Portraits; Men

Digital Image

Albert Einstein Portraits; Men

Digital Image

Albert Einstein "The Giant"; New Jersey Portraits; Men

"Der Riese"

Albert Einstein; California Portraits; Men

Digital Image

Painting of Albert Einstein Portraits; Men

Digital Image

Albert Einstein writing; California Portraits; Men

Digital Image

Albert Einstein Portraits; Men

Digital Image

Albert Einstein; Princeton, New Jersey Portraits; Men

Digital Image

Mirror-backed photograph frame containing portrait of Martin Wasserzug Portraits Men

Digital Image

Healthy hardwoods. A field guide to pests, diseases and nutritional disorders in subtropical hardwoods.

Healthy hardwoods: A field guide to pests, diseases and nutritional disorders in subtropical hardwoods can be used to help identify the common damaging insects, fungi and nutritional disorders in young eucalypt (Eucalyptus and Corymbia species) plantations in subtropical eastern Australia. This guide includes photographs of each insect, fungus and nutritional disorder and the damage they cause, along with a brief description to aid identification. A brief host list for insects and fungi, including susceptibility and occurrence, is provided as a guide only. A hand lens will be useful, especially to identify fungi. Although it is possible to identify insects and fungi from these photographs, laboratory examination will sometimes be necessary. For example, microscopes and culturing media might be used to identify fungi. Information about four exotic pests and diseases has also been included in the Biosecurity threats chapter. Potentially, these would have a severe impact on plantation and natural forests if introduced into Australia. To prevent establishment of these pests, early detection and identification is crucial. If an exotic insect or disease is suspected, then an immediate response is required. Usually, the first response will be to contact the nearest Australian Quarantine and Inspection Service office or forestry agency to seek advice.

Albert Einstein sitting on porch in rocking chair Portraits; Men

Digital Image

Albert Einstein playing the violin with small orchestra; Princeton, New Jersey Portraits Men

Digital Image

Healthy plantations. A field guide to pests and pathogens of Acacia, Eucalyptus and Pinus in Vietnam.

This book is a resource for those involved ‘on-the-ground’ with growing plantation trees in Vietnam, identifying the pests and diseases found on them, and managing the impacts of these organisms. The book, supported by AusAID’s Vietnam CARD (Cooperation for Agricultural and Rural Development) Program, and draws on the collective, long-standing experience of forest health scientists in Vietnam, Australia and South Africa. The book provides illustrations and information on 23 pests and 25 diseases of Acacia, Eucalyptus and Pinus for Vietnam; four of these species are important biosecurity threats not yet present in Vietnam.

Albert Einstein with violin, Josef Schwarz at piano, and Boris Schwarz in background; Haberlandstrasse 5, Berlin Portraits Groups; Men

Digital Image

Albert Einstein with his son-in-law Rudolf Kayser Portraits Groups; Men

Digital Image