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 usually handles cases involving: 1  Domestic violenceâ if your partner is abusing you, legal aid can help you obtain a protective order, a child custody order and divorce.  Family lawâ if you have a child custody or divorce case, legal aid may be able to help.