Ekologi pertanian
Kiki Kristiandi, Marulam MT Simarmata, Danner Sagala Astri Afriani, Riyanto, Dewi Melani, Sri Rezeki Fransiska Purba Dewi Septiarini, Ismi Puji Ruwaida
Claim By : RIYANTO
Publisher : Yayasan Kita Menulis
ISBN : 9786233420273
Year : 2021

Pengantar ekologi serangga
iti Herlinda, Yulia Pujiastuti, Chandra Irsan, Riyanto, Arsi, Erise Anggraini, Tili Karenina, Lina Budiarti, Lilian Rizkie, Dian Maharani Octavia
Claim By : RIYANTO
Publisher : Unsri Press
ISBN : 9789795879565
Year : 2021

Hama dan Penyakit Tanaman
Riyanto
Claim By : RIYANTO
Publisher : Yayasan kita menulis
ISBN : 9786233420228
Year : 2021

Entomologi Pertanian
Riyanto
Claim By : RIYANTO
Publisher : Yayasan kita menulis
ISBN : 9786236840702
Year : 2021