Udvidet returret til d. 31. januar 2025

Bøger af Robert Earl Karper

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  • af Robert Earl Karper
    137,95 kr.

    A comprehensive guide to growing and utilizing Sudan grass, including information on planting, harvesting, and using the crop for animal feed. This book is an essential resource for farmers and anyone interested in sustainable agriculture. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

  • af Robert Earl Karper
    139,95 kr.

    This book is a report on the progress of Substation No. 8, a research facility in Lubbock, Texas, between the years 1909 and 1914. It includes information on the research projects conducted at the station, as well as their results and implications for agriculture and related fields.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

  • af Robert Earl Karper
    307,95 kr.

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