00510nam a2200181Ia 4500008004100000020001500041082001700056100002400073245007600097250000600173260004500179300000800224650002300232650001800255653001000273653002300283700002200306170901s1978    xx            000 0 und d  a0521200490  a589.31bH51H  aHellebust, Johan A. 0aHandbook of Phycological MethodsbPhysiological and Biochemical Methods  a1  aLondonbCambridge University Pressc1978  a512  aBotanical sciences  aPure Sciences  aAlgae  aLaboratory methods  aCraigie, James S.