Heru Dwi Riyanto "MAI Sengon"

kajian sengon

Pengaruh Tebang Pilih

profil

Penjarangan_vrs

Persebaran jnsn

Heru Dwi Riyanto 'Model pendugaan'

Pinus karbon

Heru Dwi Riyanto "Growth Response of 1 Year Old Post Planted Shorea Leprosula"