Trash Cleanup along the Santa Cruz River.
Tags: alison,arizona,cleanup,erin,geoff,pima county,santa cruz river,tucson mountains

Sweetwater Wetlands Buffelgrass After Buffelgrass Removal.
Tags: arizona,buffelgrass,pima county,santa cruz river,sweetwater wetlands,sweetwater wetlands park,tucson,tucson mountains

Sweetwater Wetlands Buffelgrass Before Starting Work.
Tags: arizona,buffelgrass,pima county,santa cruz river,sweetwater wetlands,sweetwater wetlands park,tucson,tucson mountains

Sweetwater Wetlands Buffelgrass Removal.
Tags: arizona,buffelgrass,pima county,santa cruz river,sweetwater wetlands,sweetwater wetlands park,tucson,tucson mountains

Page 3 from Prehistoric Agave Cultivation in Southern Arizona.
Tags: agave,agriculture,hohokam,marana,roasting pits,santa cruz river,tortolita mountains

An article from Desert Plants, Volume 7, Number 2 titled Prehistoric Agave Cultivation in Southern Arizona with a focus on the area between the Santa Cruz River and Tortolita Mountains.
Tags: agave,agriculture,hohokam,marana,roasting pits,santa cruz river,tortolita mountains