Title, Ecología Basada en Zonas de Vida Issue 34 of IICA: Serie libros y materiales educativos. Author, Leslie R. Holdridge H. Publisher, IICA, Length, Ecología basada en zonas de vida. Responsibility: Leslie R. Holdridge, ilustrada por Joseph A. Tosi, traductor Humberto Jiménez Saa. Imprint: San Jose, Costa. Get this from a library! Ecología basada en zonas de vida. [L R Holdridge].

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An ISSN is a standardized international code which allows the identification of a serial publication.

Enter an OCLC number without leading zeros. Thirteen-digit ISBNs must begin with either or The classification numbers applied to books holdridgw other materials are used to arrange items on shelves and to support browsing, filtering and retrieval of bibliographic information in online systems. Each ISBN is a 10 or 13 digit number.

Ecología basada en zonas de vida

A note on Prosthechea Orchidaceae: Enter ISBNs with our without hyphens. Acta Bot Mex You can enter an ISSN with or without a hyphen or leading zeros as shown below: Relations were inferred from temperature and rainfall data recorded at weather stations and by sampling the vegetation around these stations.


A reconsideration of genus Prosthechea Orchidaceae. The k-means algorithm was the clustering method used to validate the variables that could best support our bioclimatic classification.

Lindleyana in Orchids Displaying 1 to 25 of Your local library may be able to help you gain access to a resource found through Classify and WorldCat. OCLC numbers vary in length.

Ecología basada en zonas de vida – Leslie Rensselaer Holdridge – Google Books

The Classify prototype helps librarians apply classification numbers to resources in library collections. Differences from other related species are given and discussed. Finally, we relate the different types of potential natural vegetation to each of these bioclimates and describe their floristic composition and physiognomy.

Scientific Research An Academic Publisher. Turk J Bot Across this extensive area three macrobioclimates were identified, Mediterranean, Temperate and Bo- real, within holdrisge we were able to distinguish nine bioclimates. Life zone ecology Author: The database is searchable by many of the standard numbers associated with books, magazines, journals, and music and video recordings.

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The next ten digits encoded in the symbol are below the bars. Prosthechea madrensis, a reconsideration of Epidendrum madrense Schltr. The Prosthechea prismatocarpa complex Orchidaceae: Laeliinaewith a new species. Turkish Journal of Botany 39 Leslie RensselaerFormats: The Gida prototype is designed to help users apply classification numbers. Turkish Journal of Botany, 39 3 Comment zonad the Classify Project.


Hyphens or spaces usually separate the elements of the number on the item.

Classify provides a user interface and a machine service for assigning classification numbers and subject headings. In order to identify the best functions able to relate our variables, polynomial and non-polynomial regressions were performed. The variable that best fitted our classification was finally used to prepare a discriminatory key for bioclimates. The code has three basic parts: Climate data were vidaa to construct climatograms, calculate forty one variables and detect main latitudinal and longitudinal gradients.