Oscar Pascual

sorsu opdp research methods in agri. fgd focus group discussion dr. monina escalada oscar peter pascual castilla campus sorsogon state university sorsu-castilla cpar bsa 2nd year ae fundamentals sorsu-castilla ag en 1 module 1. ae fundamentals crd single factor experiments statistics randomization cassava water management cassava sorsogon castilla oscar peter d. pascual cassava growing management crop water requirements agriculture