海量图书期刊资源,随时随地畅享阅读乐趣
The Protozoa A Kingdom By Default?Blackwell, Will H.; Powell, Martha J. · The American Biology Teacher · 2001
A Proposed Dispersal Mechanism for Septosperma rhizophydiiMartha J. Powell and Will H. Blackwell · Mycologia · 1991
A Preliminary Note on Pollination in the ChenopodiaceaeWill H. Blackwell and Martha J. Powell · Annals of the Missouri Botanical Garden · 1981
Reconciling Kingdoms with Codes of Nomenclature: Is It Necessary?Will H. Blackwell and Martha J. Powell · Systematic Biology · 1999
Girvanella (Cyanochloronta) in an Ordovician Oncolite Zone in Eastern IndianaWill H. Blackwell, Joe H. Marak, Martha J. Powell and Wayne D. Martin · Bulletin of the Torrey Botanical Club · 1984
Where Have All the Algae Gone, or, How Many Kingdoms Are There?Will H. Blackwell and Martha J. Powell · The American Biology Teacher · 1995
Observations on Late Season Pollination of Solidago canadensis L. (Asteraceae) in Southwest OhioWill H. Blackwell and Martha J. Powell · Castanea · 1981
The State of Precollege Botanical EducationGordon E. Uno · The American Biology Teacher · 1994
Preventing Plant BlindnessJames H. Wandersee and Elisabeth E. Schussler · The American Biology Teacher · 1999
AnimalsReview by: Andrea Redinger and Alexis Bevan · The American Biology Teacher · 2012
Fermentation MicrobiologyDrake, MaryAnne; McKillip, John · The American Biology Teacher · 2000
Chlamydomonas: A Recent Biological "Hit"Joseph P. McMenamin · The American Biology Teacher · 1969
Diminish Students' Resistance to Biological EvolutionMichael P. Clough · The American Biology Teacher · 1994
Teaching Human EvolutionAlles, David L.; Stevenson, Joan C. · The American Biology Teacher · 2003
Creationism/Evolution Study DebatedSmith, Mike U. · The American Biology Teacher · 2002