KHEN, SOKCHEAT.
Planting technique and maintenance of immature rubber treers in peam cheang plantation បច្ចេកទេសដាំដុះ និងថែទាំកូនកៅស៊ូនៅចំការកៅស៊ូពាមជាំង - Phnom Penh RUA 1999 - 52p. ill. 29cm.
AGR KHE 1999 B024 Or.1
Planting technique and maintenance of immature rubber treers in peam cheang plantation បច្ចេកទេសដាំដុះ និងថែទាំកូនកៅស៊ូនៅចំការកៅស៊ូពាមជាំង - Phnom Penh RUA 1999 - 52p. ill. 29cm.
AGR KHE 1999 B024 Or.1