00584nam a22001937a 4500003000400000008004100004082001900045100002200064245014900086260003900235300000900274502001100283650003300294650000900327650001500336650001700351650001100368650001100379OSt250606b        |||||||| |||| 00| 0 eng d  a632.6544bS11P  aSahu, Shatrughna.  aPopulation Dynamics of Spiders Under Different Rice Ecosystems and their Susceptibility to Some Commonly Use Insecticides / cby Shatrughna Sahu  a.- Pusa, Samastipurb: RAUc, 1993  a61p.  bM. Sc.  aEntomology and Agri. Zoology  aRice  aEcosystems  aInsecticides  aThesis  aM. Sc.