LIBROS DEL AUTOR: john june davis

8 resultados para LIBROS DEL AUTOR: john june davis

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  • Collected Papers, Volume 2, Part 2
    John June Davis
    'Collected Papers, Volume 2, Part 2' presents a compilation of scholarly works, offering insights into mathematical and scientific thought. This volume contains a selection of papers that explore the historical and philosophical dimensions of mathematics. It is an essential resource for scholars and enthusiasts interested in the evolution of mathematical ideas and their broader...
    Disponible

    20,19 €

  • The Pea Aphis With Relation To Forage Crops
    John June Davis
    'The Pea Aphis With Relation To Forage Crops' is a detailed study by John June Davis focusing on the pea aphis (Acyrthosiphon pisum) and its impact on various forage crops. This scientific work explores the life cycle, behavior, and ecological interactions of the pea aphis, providing valuable insights for agricultural scientists, entomologists, and crop management professionals...
    Disponible

    17,38 €

  • Studies On A New Species Of Toxoptera, With An Analytical Key To The Genus And Notes On Rearing Methods
    Wiliam Jeter Phillips / John June Davis
    'Studies On A New Species Of Toxoptera' delves into the scientific examination of a novel species within the Toxoptera genus. Authored by Wiliam Jeter Phillips and John June Davis, this work provides an analytical key to the genus, aiding in species identification, and offers detailed notes on rearing methods. This study contributes to the field of entomology, particularly in u...
    Disponible

    15,58 €

  • Contributions To A Knowledge Of The Natural Enemies Of Phyllophaga
    John June Davis
    Contributions To A Knowledge Of The Natural Enemies Of Phyllophaga delves into the complex ecological relationships surrounding the Phyllophaga genus, commonly known as May beetles or June bugs. This study meticulously examines the various predators, parasites, and pathogens that naturally regulate Phyllophaga populations. Understanding these natural controls is crucial for dev...
    Disponible

    20,19 €

  • Common White Grubs [lachnosterna Spp.]
    John June Davis
    Common White Grubs [lachnosterna Spp.] by John June Davis offers a detailed examination of white grubs, specifically those belonging to the Lachnosterna genus. This book is an invaluable resource for agricultural professionals, entomologists, and anyone involved in pest management. The book provides comprehensive insights into the life cycle, behavior, and impact of these commo...
    Disponible

    15,69 €

  • New Species And Varieties Of Phyllophaga (1920)
    John June Davis
    New Species And Varieties Of Phyllophaga is a scientific book written by John June Davis in 1920. The book provides a detailed description of new species and varieties of Phyllophaga, a genus of beetles commonly known as May beetles or June bugs. The author presents his findings based on his extensive research and observations of various specimens collected from different parts...
    Disponible

    25,15 €

  • Biological Studies On Three Species Of Aphididae (1909)
    John June Davis
    ''Biological Studies On Three Species Of Aphididae'' is a scientific book written by John June Davis in 1909. The book provides an in-depth analysis and study of three different species of aphids. The author explores the morphology, anatomy, and behavior of these aphids, as well as their life cycles and reproductive processes. The book also includes detailed illustrations and p...
    Disponible

    20,57 €

  • Common White Grubs (1913)
    John June Davis
    Common White Grubs is a book written by John June Davis in 1913. The book is a comprehensive guide to the common white grubs that infest lawns, gardens, and agricultural fields. The author provides detailed information on the life cycle, behavior, and control of these pests.The book is divided into several chapters, each of which covers a different aspect of white grub biology ...
    Disponible

    25,15 €