Waste water treatment generates a large amount of sludge, which can be treated by</h2></div>

Secondary treatment is carried out for removal of;<span><br> </span></h2></div>

Why are bio-fertilizers preferred over chemical fertilizers?</h2></div>

The term antibiotic was coined by</h2></div>

<span>Inoculation of which one of the following free living bacteria has been reported to increa…

<span>Write short notes on ,  (a) Mycorrhiza,   (b) Role of VAM in cr…

Why are some microbes useful in detergent formulation?</h2></div>

Biopesticide include</h2></div>