jervis m a (9 Ergebnisse)

Zustand: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Zustand: New. In.

Zustand: New. 256, 238 col + b/w illus. . HB. NEW. . Midwife toads of the genus Alytes form a small group of primarily Iberian anurans. These fascinating toads hold cultural and scientific recognition on account of their distinctive, bell-like peeping call and their unusual strategy of paternal care, all of which trumps their small, brown appearance and the rarity of encountering them in the wild. Within their range, the gentle chorus of midwife toads is synonymous with warm summer evenings and, for those who have tried to find the animals making the sounds, the frustration of hunting ventriloquists hidden in burrows and crevices. The paternal care of the male toads, which earn their common name by carrying egg clutches around their hind limbs before depositing their offspring in water when ready to hatch, is unusual per se, but especially so in the context of European anurans, in which parental care is otherwise absent.Historical facts and representations of the genus Alytes (Josef F. Schmidtler), Alytes in their habitats - taxonomy, evolution and ecology, Reproduction of midwife toads in the wild, Conservation of midwife toads with contributions from Steven Allain and Beatrice Gini, Husbandry and diseases of midwife toads in captivity, Propagation in captivity. [9783899731255].

Zustand: Very good. x, 491, text figs. . HB. Vg. Inscribed by author. . [9780412399008].

Paperback. Zustand: Brand New. reprint edition. 506 pages. 9.69x7.44x1.02 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control.There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics.While researchers can now refer to several books on parasitoids and predators, Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professional working in universities and both government and commercial institutes in the fields of pest management, agriculture, horticulture and forestry.

Alytes in their habitats taxonomy, evolution and ecology, Reproduction of midwife toads in the wild, Conservation of midwife toads with contributions from Steven Allain and Beatrice Gini, Husbandry and diseases of midwife toads in captivity, Propagation in captivity. Midwife toads of the genus Alytes form a small group of primarily Iberian anurans. These fascinating toads hold cultural and scientific recognition on account of their distinctive, bell-like peeping call and their unusual strategy of paternal care, all of which trumps their small, brown appearance and the rarity of encountering them in the wild. Within their range, the gentle chorus of midwife toads is synonymous with warm summer evenings and, for those who have tried to find the animals making the sounds, the frustration of hunting ventriloquists hidden in burrows and crevices. The paternal care of the male toads, which earn their common name by carrying egg clutches around their hind limbs before depositing their offspring in water when ready to hatch, is unusual per se, but especially so in the context of European anurans, in which parental care is otherwise absent. Frankfurt a. M. Edition Chimaira. 256 pp., 238 figs [mainly color photos], num. maps & historical figs, hardcover gr. 8 [15.3 x 21.5 cm].