Biomass · 1984 · 47 citations · 31 references
AgricultureAgronomyCrop SciencesCrop EcologyCrop ProductionPlant NutritionArid Land EcologyCrop-environment InteractionsDesertificationDryland AgroecologyDryland Cropping SystemsArid FlorasArid Land BiodiversityAridity ResponsesLandrace DiversitySemi-arid Climate
31
Poisonous Plants of the United States and Canada
John M. Kingsbury · Soil Science · 1964 · 871 citations
Pharmacy, Botany, Toxicology +13
The North American Species of Asclepias L.
Robert E. Woodson · Annals of the Missouri Botanical Garden · 1954 · 347 citations · Full text
Life Sciences, Botany, Zoology +5
Poisonous Plants of the United States and Canada
Robert A. Evers · Journal of Dairy Science · 1964 · 334 citations · Full text
Pharmacy, Botany, Toxicology +13