00436nam a22001457a 450000500170000000800410001702000220005804000170008008200200009710000170011724500530013426000620018730000210024965000200027020220104092940.0220104b        |||||||| |||| 00| 0 eng d  a978-81-8356-860-9  aDDCbEnglish  a577.7 K963 20111 aKumar, Ashok10aUnderstanding marine ecology /cDr. Ashok Kumar.  aNew Delhi :bDiscover Publishing House PVT. Ltd.,cc2011.  a371 p. ;b22 cm.14aMarine ecology.