don of tallahassee > 25-09-2016, 05:26 AM
Koen G > 25-09-2016, 08:54 AM
don of tallahassee > 25-09-2016, 10:15 PM
Wladimir D > 28-06-2017, 08:29 AM
davidjackson > 01-07-2017, 07:55 AM
Helmut Winkler > 01-07-2017, 08:19 AM
davidjackson > 01-07-2017, 08:27 AM
-JKP- > 01-07-2017, 08:55 AM
(01-07-2017, 08:19 AM)Helmut Winkler Wrote: You are not allowed to view links. Register or Login to view.I was thinking of "Knöllchenbakterien", the kind of bacteria which help some plants to assimilate nitrogen. Sorry, but I am not clear about the English terminology