Agricultural chemistry. Agricultural chemistry is concerned with the substances and chemical reactions that are involved with the production, protection and use of crops and livestock. It is a highly interdisciplinary field that relies on ties to many other sciences.
Legal assistance provided, as by a specially established organization, for those unable to afford an attorney. 1  American HeritageÂ® Dictionary of the English Language, Fifth Edition. Copyright Â© 2016 by Houghton Mifflin Harcourt Publishing Company.
Legal aid is assistance provided to people of low income who need help with legal matters. Legal aid organizations can be found in many regions of the world and are especially common in urban areas. People can receive free or low cost legal help through a legal aid office once they demonstrate that they are qualified to receive assistance. While the law guarantees the provision of an attorney to people accused in criminal cases, no such provisions are provided for people involved in civil matters.