Physical description
Colour photographs of plants for Plant Materials IV Diploma. Weeks 1, 2, 13 includes negatives. Negatives only for 1997 Weeks 2, 7, 8, 10, 11, 12.
Colour photographs of plants for Plant Materials IV Diploma. Weeks 1, 2, 13 includes negatives. Negatives only for 1997 Weeks 2, 7, 8, 10, 11, 12.