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female student with open tree identification book looking at tree leaves to identify species
teacher handing student wetland plants to put in newly established pond
student walking by the main entry building
student walking across the patio
student pouring river water into beaker held by teacher and service employee overseeing in background
student carefully marks an turtle egg which notes its orientation in the nest
student being shown by teacher how to correctly hold bird being prepared for banding
Worried Student with Notebook and Pen
Tired Student at Desk
Cartoon Student Studying
outside of a student hostel in salisbury rhodesia now harare zimbabwe
attic entrance in a student hostel in salisbury rhodesia
student in marta urrutias kindergarten class at centro escolar las lajas
girl student attends primary school
