TY - BOOK AU - Amrhein,Nikolaus TI - Evidence against the Occurrence of Adenosine-3' :5'-Cyclic Monophosphate in Higher Plants UR - https://drive.google.com/file/d/19meSjYBvbGpRGDtEdwxHKkPLawz8CTym/view?usp=drivesdk ER -