Timing of blaeberry growth, tree regeneration, land use, plant orientation. The author noted when blaeberry buds on Scottish alpine land began growth in spring and compared this with climatic data. He mapped natural tree regeneration on Deeside and Donside. The author criticises invalid claims about land use in Scotland and Norway, and about the alleged effects of sporting estates in reducing land fertility. Signs of orientation by plants and animals are described.

Do każdego produktu dołączamy paragon, na życzenie faktura VAT.
Pozycja dostępna w magazynie zewnętrznym