Search results for: R. P. Singhal
Astrophysics and Space Science > 2014 > 352 > 2 > 421-427
Earth, Moon, and Planets > 2013 > 110 > 1-2 > 11-27
Earth, Moon, and Planets > 2005 > 97 > 1-2 > 91-106
Astrophysics and Space Science > 2014 > 352 > 2 > 421-427
Earth, Moon, and Planets > 2013 > 110 > 1-2 > 11-27
Earth, Moon, and Planets > 2005 > 97 > 1-2 > 91-106