
Walnut Growing in Oregon - Sách nói Miễn phí
Tác giả: Jacob Calvin Cooper,
Ngôn ngữ:
English
Thể loại: Khoa học đời sống
Đang phát
[1/13] A Coming Industry of Great National Importance
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00:00Giới thiệu
Although published to promote the business of walnut production, this short volume describes the current science and practice of growing walnuts in the early twentieth century with particular reference to the state of Oregon. - Summary by Larry Wilson
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