@article {RN33, title = {Practices in Technical Writing in Agriculture and Engineering Industries, Firms, and Agencies}, journal = {Journal of Technical Writing and Communication}, volume = {18}, number = {2}, year = {1988}, pages = {143-159}, doi = {10.2190/V852-1M21-M5LM-H672}, author = {Casari, Laura E. and Povlacs, Joyce T.} }