A polytunnel, high tunnel or hoop house, can be used as an affordable, low-carbon aid to growing your own food all year round, from crispy salads and fresh vegetables in the dead of winter to juicy melons and mouth-watering grapes in high summer. But once you've decided to invest in a polytunnel, there are many questions to be answered, including: * Do you need planning permission? * What are the different sizes and types you can buy? * Where should you put it, and how do you put it up? * What can you use it for, how do you look after it, and what are the likely problems? The Polytunnel Handbook looks at all aspects of using a polytunnel, from planning your purchase to harvesting the rewards, and includes a step-by-step guide detailing how polytunnels are put up and maintained. There are chapters on developing healthy soil and preventing pests, and a jargon-free guide to the range of often mystifying accessories that many tunnel retailers offer. For the DIY enthusiast there is a full set of instructions for building a polytunnel from scratch, and the authors explain how to keep your polytunnel productive in every season.

Today's graphic software options have grown in size and complexity to become substantial packages crowded with minute details and innumerable options. These programs-and the immense instructional volumes that accompany them-can be extremely daunting to both newcomers and experienced designers, as it is often difficult to identify those tools and methods that are specifically relevant to graphic design. Software Essentials for Graphic Designers provides the fundamental aspects of the six premier programs in a beautifully packaged, easy-to-use format. Written by Mark Gatter for a graphic design audience, this book presents the significant features from Photoshop, Illustrator, Quark, InDesign, Dreamweaver, and Flash. Gatter demonstrates the specific purposes of the individual programs; the essential tools and methods of each; how to use their technologies and integrate them into the design process; why to use one program over another in different circumstances; how to import and export files in a variety of formats; and the ways the programs interact with one another and to what effect. Accompanied by illustrations showing on-screen menus, tools, and palettes, along with a CD-ROM (formatted for both Mac and PC) that features exercises and demonstrations in all six applications, this book will serve as a superb reference for both students and professional graphic designers.