9781475219975 - blister rust and the triple whammy: a memory by hawk stern di stern, hawk (3 risultati)
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Da: moluna, Greven, Germaniamoluna
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EUR 18,58
EUR 48,99 spedizioneSpedito da Germania a U.S.A.Quantità: Più di 20 disponibili
Condizione: New.
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Da: THE SAINT BOOKSTORE, Southport, Regno UnitoTHE SAINT BOOKSTORE
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EUR 19,97
EUR 14,91 spedizioneSpedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
Paperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
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Da: CitiRetail, Stevenage, Regno UnitoCitiRetail
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 22,67
EUR 42,89 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Paperback. Condizione: new. Paperback. Blister rust is a disease that attacks white pine trees. Disease spores are spread from diseased trees but require intermediary hosts to survive. The intermediary hosts are gooseberry bushes. For the US national forests (and elsewhere) the proposed eradication of blister rust was to interru…pt the spread of the disease spores by pulling up the gooseberry bushes. After the end of the second world war this activity was contracted out to private partnerships. This is the story of a partnership, called the Triple Whammy, comprised of students at the University of California at Berkeley who contracted with the Forest Service for three summers at two national forests. Here we tell how and where the Triple Whammy did it's work, the adventures they had, and the successes and difficulties they experienced. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
