NPK removal from maize cultivation fields in Kenethao and Paklai districts, Xayabury province, LAO PDR.

Manylion Llyfryddiaeth
Prif Awdur: Matsumoto, Naruo
Awduron Eraill: Oudthachid, Saythong, Khanthavong, Phanthasin, Souvannalat, Amphay
Fformat: Erthygl
Iaith:English
Pynciau: