"the virtual impossibility of extracting the many different species from a habitat with equal efficiency by a single method (e.g. Nef, 1960). 1.1 Population estimates Population estimates can be classified into a number of different types; the most convenient classification is that adopted by Morris (1955), although he used the terms somewhat differently in a later paper (1960). 1.1.1 Absolute and related esti ..."
"In this text the authors review the evolution and recent history of phytophagous insects and consider the structure of phytophage communities, with the aim of bringing the study of such communities into the mainstream of ecological thought."
"Insects represent over half of all our biological diversity. They pervade terrestrial and freshwater ecosystems functioning as carnivores, herbivores and detritivores. Their ecology is of crucial economic importance to our planet and therefore ourselves--as pests of our crops, vectors of diseases, as beneficials in food webs, pollination and biological control. This textbook strikes a balance between theory and practice and between pure ..."
Ecological methods(2nd Edition) With particular reference to the study of insect populations by SirRichardSouthwood, T. R. Southwood Paperback, 524 Pages, Published 1978 by Wiley ISBN-13: 978-0-470-26410-2, ISBN: 0-470-26410-1
"Book by Southwood Richard"
Radiation and health The biological effects of low level exposure to ionizing radiation (A Wiley medical publication) by Robin Russell Jones, SirRichardSouthwood Hardcover, 292 Pages, Published 1987 by Wiley ISBN-13: 978-0-471-91674-1, ISBN: 0-471-91674-9
"During the last decade, the debate about the health consequences of radiation exposure became increasingly polarized. Criticism of the nuclear industry expressed itself in a series of public enquiries into proposals to build installations at Windscale (now Sellafield), Sizewell and Dounreay. Public concern was aroused by reports of high incidences of childhood leukaemias in the vicinity of nuclear establishments, and although convention ..."
The Story of Life(1st Edition) by SirRichardSouthwood Hardcover, 224 Pages, Published 2002 by Weidenfeld & Nicholson ISBN-13: 978-0-297-60792-2, ISBN: 0-297-60792-8
"How did life begin? What may have happened to it during the ice ages? Why are whales larger than dinosaurs? Are we all descended from an ‘African Eve’? Will our activities lead to another mass extinction? In recounting the story of life from the origin of the first microbes 100 million years ago, Richard Southwood, one of the world’s most distinguished biologists, reveals that evolution has not been a smooth and steady process leading i ..."
Mankind and Ecosystems Perturbation and Resilience -- the 1st Sabath Memorial Lecture Held at Griffith University, March 13, 1983 by SirRichardSouthwood 20 Pages, Published 1983 ISBN-13: 978-0-86857-182-9, ISBN: 0-86857-182-2
"the virtual impossibility of extracting the many different species from a habitat with equal efficiency by a single method (e.g. Nef, 1960). 1.1 Population estimates Population estimates can be classified into a number of different types; the most convenient classification is that adopted by Morris (1955), although he used the terms somewhat differently in a later paper (1960). 1.1.1 Absolute and related estimates The animal numbers may ..."
"El Ateneo. Buenos Aires. 2004. 22 cm. 352 p. Encuadernación en tapa blanda de editorial ilustrada.. Este libro es de segunda mano y tiene o puede tener marcas y señales de su anterior propietario. Cubierta deslucida. ISBN: 950-02-5336-4"