<h1>Howard, James B.</h1> <h2>Book Chapter from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2> <ul> <li>Schmid, Benedikt and Chiu, Hsiu-Ju, el al. (2011) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20170330-111026101">Nitrogenase</a>; ISBN 9781119951438; Encyclopedia of Inorganic and Bioinorganic Chemistry; Art. No. eibc0601; <a href="https://doi.org/10.1002/9781119951438.eibc0601">10.1002/9781119951438.eibc0601</a></li> <li>Schmid, Benedikt and Chiu, Hsiu-Ju, el al. (2011) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180420-155706178">Nitrogenase</a>; ISBN 9781119951438; Encyclopedia of Inorganic and Bioinorganic Chemistry; 1-12; <a href="https://doi.org/10.1002/9781119951438.eibc0601">10.1002/9781119951438.eibc0601</a></li> </ul>