Corona virus: Access only with medical mouth-nose protection, limited access to reading rooms
Please respect the known hygiene rules and prevent long stays in the library!
► More information about opening hours and visiting the library you find in our FAQ
-
Avaliacao da contribuicao da fixacao biologica de N(sub 2) em varias leguminosas forrageiras e transferencia de N para uma graminea consorciada. (Evaluation of the biological nitrogen fixation (N(sub 2)) contribution in several forage legumes and the transfer of N to associated grasses)
| NTIS | 1991
