Curso de Código Morse + CD

"Aquest llibre aplega tots els treballs exposats a la X Reunión Nacional del Cuaternario en forma de ponències, conferències, resums de panells que es van dur a terme a Girona, els dies 28, 29 i 30 de juny de 1999, també inclou la guia de dues sortides de camp per diferents indrets de la zona."

Description et distribution géographique des familles suivantes : Cyperaceae, Sparganiaceae, Typhaceae, Musaceae, Cannaceae, Palmae, Araceae, Lemnaceae, Pontederiaceae.

Presented as a catalogue, the authors provide complete and true information about endangered Mexican Freshwater fishes. A physical and ethological description, the reason of its involvement in the book, preservation state, natural history and ecology, as well as a map with its geographical location in Mexico, and a picture of the specie is provided for each fish. This book is a start point for the knowledge and preservation of the richness of this biological group.

Biographies and bibliographies of members are included in many of the volumes. Lists of members are usually given on covers of the numbers.