Психология зла. Почему человек выбирает темную сторону?

This publication is not a crop production manual. Its main purpose is to provide basic information on small grain and oilseed variety testing, along with information on successful cultural practices identified by research conducted from 1978 through 2002. Each crop is presented in separate sections with general cultural information on fertilization, tillage, pest control, harvest, and storage, followed by tables listing yields and maturity for all known varieties tested at each location within the state. In each section there is also a list, description, and seed source for all recommended varieties.