A TEXT-BOOK by such an experienced teacher as Prof. H. H. Dixon -is very welcome. To judge from the introduction, this book represents in condensed form the series of lectures which the author has ...

Lincoln Taiz, professor emeritus of molecular, cell and developmental biology, will deliver the fall 2014 Emeriti Lecture at UC Santa Cruz on Wednesday, November 19. His talk, “Agriculture, Population ...

Colorado Native Plant Society will host a lecture by Lauren Bansbach on rare and endemic plants of the San Juan Basin at 6:30 p.m. Thursday at the Center of Southwest Studies at Fort Lewis College.

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!47820~!0#focus ...

Acid rain, resulting from the atmospheric deposition of sulphur and nitrogen oxides, presents a multifaceted threat to plant health. Its corrosive nature directly damages foliar tissues by degrading ...