American Chestnut

Thảo luận trong 'Học tập' bởi libgbks, 23/5/2024.

  1. libgbks

    libgbks

    Tham gia:
    20/5/2024
    Bài viết:
    15,505
    Đã được thích:
    0
    Điểm thành tích:
    86
    Click Here to Download: https://ouo.io/kC4njoM
    [​IMG]
    American Chestnut
    The Life, Death, and Rebirth of a Perfect Tree
    By: Susan Freinkel
    Publisher:
    University of California Press
    Print ISBN: 9780520259942, 0520259947
    eText ISBN: 9780520932739, 0520932730
    Edition: 1st
    Pages: 294
    Copyright year: 2007
    Format: PDF
    Available from $ 34.95 USD
    SKU 9780520932739
    The American chestnut was one of America's most common, valued, and beloved trees—a perfect tree that ruled the forests from Georgia to Maine. But in the early twentieth century, an exotic plague swept through the chestnut forests with the force of a wildfire. Within forty years, the blight had killed close to four billion trees and left the species teetering on the brink of extinction. It was one of the worst ecological blows to North America since the Ice Age—and one most experts considered beyond repair. In American Chestnut, Susan Freinkel tells the dramatic story of the stubborn optimists who refused to let this cultural icon go. In a compelling weave of history, science, and personal observation, she relates their quest to save the tree through methods that ranged from classical plant breeding to cutting-edge gene technology. But the heart of her story is the cast of unconventional characters who have fought for the tree for a century, undeterred by setbacks or skeptics, and fueled by their dreams of restored forests and their powerful affinity for a fellow species.
    Additional ISBNs
    9780520247307, 0520247302
     

    Xem thêm các chủ đề tạo bởi libgbks
    Đang tải...


Chia sẻ trang này