Etherington, John R.
Environment and plant ecology
John Wiley & Sons, 1982
 Buku Teks
Etherington, John R.
Environment and plant ecology / John R. Etherington
Wiley Eastern, 1976
 Buku Teks
Etherington, John R.
Environment and plant ecology / John R. Etherington
John Wiley & Sons, 1975
 Buku Teks SO
Sinisuka, Efraim Winasta
RGB colour sensor for plant growth = Sensor warna RGB untuk pertumbuhan tanaman
Fakultas Teknik Universitas Indonesia, 2018
 UI - Skripsi Membership
Ecological responses to environmental stresses
edited by J. Rozema and J.A.C. Verkleij
Kluwer Academic , 1991
 Buku Teks