TY  - RPRT
TI  - Nitrogen fixation in ruminants.
AU  - H H Li Pun
AU  - L D Satter
PY  - 1975
DO  - 10.2527/jas1975.4141161x
UR  - https://pubmed.ncbi.nlm.nih.gov/1176371/
ID  - 1176371
ER  -