paper treated with asphalt, as to increase toughness or water resistance.
It is a good plan to wrap bud wood in tar or asphalt paper when storing it.
Growing Nuts in the North Carl Weschcke
- Asphalt rock
a rock formation, usually of limestone or sandstone, containing large amounts of bitumens.
aspan American Society of PeriAnesthesia Nurses
- Asparaginic acid
an enzyme that catalyzes the conversion of to aspartic acid and ammonia, used in the treatment of acute lymphocytic leukemia. asparaginase as·par·a·gin·ase (ə-spār’ə-jə-nās’, -nāz’) n. A bacterial enzyme that catalyzes the hydrolysis of asparagine and is used in the treatment of leukemia.