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The Harappa site was first briefly excavated by Sir Alexander Cunningham in 1872-73, two decades after brick robbers carried off the visible remains of the city. The first extensive excavations at Harappa were started by Rai Bahadur Daya Ram Sahni in 1920
Which type of vegetable gardening is characterized by the production of vegetables on a large scale for distant markets?
What does a more elastic curve signify in terms of price and quantity consumed?
Which state ranks second in Cotton production in India by share in all India production?
Azotobacter spp fix nitrogen:
Pasteurisation is done in milk ………………………….
In Uttarakhand, what percentage of the micro-irrigation system cost is covered by the State Government as its share for marginal farmers under the 'C' c...
Trashing, Arrowing and Ratooning are common practices in
In calcareous soil, effervescence is visible when treated with diluted 0.1 N HCl due to release of which of the following?
The available water retained in soil is between_?
Which part of the engine is used to transmit power from the piston to the crankshaft?