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United States Congressional Serial Set Volume 2948 by Anonymous - Paperback
72.45 درهم

United States Congressional Serial Set Volume 2948 by Anonymous - Paperback

كن أول من يقيِّم هذا المنتج 

72.45 درهم 

  - ستوفر -72.45 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
رقم ال ISBN
9781154888874
الفئات
تاريخ
الكاتب
Anonymous
الناشر
Rarebooksclub.com
الوصف:

This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1892 edition. Excerpt: ...are not navigated in the winter season, it is not important that the stage of water on the lakes during that season should be high, but it is of great importance to ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال السبت ١ سبتمبر - الأحد ٢ سبتمبر الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (87% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781154888874
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724365010099
    المؤلفين
    الكاتب
    Anonymous
    رقم ال ISBN
    9781154888874
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724365010099
    المؤلفين
    الكاتب
    Anonymous
    المؤلفين
    الناشر
    Rarebooksclub.com
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1892 edition. Excerpt: ...are not navigated in the winter season, it is not important that the

    This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1892 edition. Excerpt: ...are not navigated in the winter season, it is not important that the stage of water on the lakes during that season should be high, but it is of great importance to vessel interests that a good stage of water should exist during the summer months. The winter temperature and weather conditions may have a decided effect upon the time when the best stage of water in a given year is reached. For example, it' is possible to have a year where the total rain and snowfall is above the average, and yet a poor stage of water may exist during the summer months. This may be due to an open winter, when the heavy falls of snow fail to remain on the ground for any great length of time, but under the influence of continued thawing weather pass into the lakes, thus raiding the winter stage of water at the expense of the summer stage. The best conditions for a good stage of water in the summer exist when there has been a heavy snowfall over large portions of the lake watershed, and when that snow has remained unmelted well into the spring. The outflow of the lake basin is slightly less than one-half the rainfall. If the average discharge of the lakes passed through a river 1 mile wide with a mean velocity of 1 mile per hour such a river would have to be 40 feet in depth from shore to shore. The total volume of water in the lakes is about 6,000 cubic miles, of which Lake Superior contains nearly one-half. This volume without further additions would, if it could reach Niagara Palls, sustain them in their present condition for about one hundred years. Lakes Michigan and Huron having the same level, it will be interesting to give a general description of th;3 course and variations in the water levels from the year 1859 to date. At the commencement of the.

    خصائص المنتج:
    • الفئات: تاريخ
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: Anonymous
    • الناشر: Rarebooksclub.com
    • رقم ال ISBN: 9781154888874
    • عدد الصفحات: 68
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.14 inches
 

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