Titlebook: Water Resilience; Management and Gover Julia Baird,Ryan Plummer Book 2021 Springer Nature Switzerland AG 2021 Water resilience and water ma

全等

貿(mào)易

Cardiac

上下連貫

Johan Enqvist,Gina Ziervogelts. While it is sometimes desirable to use natural routes of infection in studies in which an understanding of virus ecology or epidemiology is the aim, these methods may be inconvenient for other types of experiments. Vector stocks may be difficult to maintain, and their introduction to plants may

盟軍

Barbara Cosens,Lance Gundersonstances. The prevalent belief that plant growth substances are crucial to plant development has tended to obscure rather than to clarify the underlying cellular mechanisms of development. The aim in this book is to try to focus on what is currently known, and what needs to be known, in order to expl

凹室

Annotate

技術(shù)

Naho Mirumachi,Dave D. White,Richard T. Kingsfordops. The various crops have not been selected according to their economic importance, nor do they represent systematically crop types as attempted by Smartt and Simmonds (1995). The main reason for choosing them is that they exemplify different aspects of crop domestication and evolution. Among the

發(fā)微光

有限

Jessica Blythe,Derek Armitage,Nathan Bennett,Jennifer J. Silver,Andrew M. Songanhydrous HF: “Paper, cotton-wool, calico, gelatin, and parchment were instantly converted into glutinous substances and dissolved.” Later workers (e.g., Clark 1962) used strong aqueous HF to macerate woody tissues and estimate lignin content, while the recent revival of Fredenhagen and Cadenbach’s