01 جنوری 1997 This book is about farmers' own research. In many parts of the world, farmers are seeking ways to improve their farming systems and to adapt their practices to changing agroecological and socioeconomic conditions. The contributions to this book give evidence of how farmers adopt, adapt and...
AGRISprovides a great opportunity to increase analysis of agricultural performance and, consequently, help inform agriculture investment, innovation and policy to drive changes toward increasing sustainability in the agriculture sector. The platform provides free access to more than13 million...
01 جنوری 1999 The fifth edition of the MLA Handbook is revamped for the Internet age. A complete toolbox for online research, this edition offers guidance in-- finding research materials online-- judging the quality of information on the Internet-- using expanded and updated MLA formats to documents a wide...