phage ecology
...that studies in phage ecology indicate that viruses may be the most abundant organisms on Earth?
...that studies in <b id="mwBuY"><a href="./Phage_ecology" id="mwBuc" rel="mw:WikiLink" title="Phage ecology">phage ecology</a></b> indicate that <a href="./Virus" id="mwBug" rel="mw:WikiLink" title="Virus">viruses</a> may be the most abundant <a href="./Organism" id="mwBuk" rel="mw:WikiLink" title="Organism">organisms</a> on <a href="./Earth" id="mwBuo" rel="mw:WikiLink" title="Earth">Earth</a>?