00421nam a22001337a 4500008004100000040005500041080002400096245005800120260004200178300001600220500001200236650001600248700002300264240722b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a593.14(082.2)bL1.2  aProceedings of the II planktonic conference Roma 1970  aRoma: bEdizioni Tecnoscienza, c1970  avii, 1369p.  aVol. II  aProceedings  aFarinacci, A (Ed.)