TY  - RPRT
TI  - Recombinant DNA guidelines for nitrogen fixation in plant sciences.
AU  - P R Day
AU  - M Clutter
AU  - R Hardy
AU  - C Lewis
AU  - N Panopoulos
PY  - 1977
DO  - 10.1007/978-1-4684-0880-5_33
UR  - https://pubmed.ncbi.nlm.nih.gov/921695/
ID  - 921695
ER  -