AGRIS - 国际农业科技情报系统

An analysis of the expected shifts in cropping pattern of the Punjab (India) resulting from the introduction of high-yielding varieties of crops

1967

Mann, K.S. | Ohio State Univ., Columbus (USA). Dept. of Agricultural Economics and Rural Sociology eng 31684 | Moore, C.V. | Johl, S.S. | Punjab Agricultural Univ., Ludhiana (India). Dept. of Economics and Sociology eng 409861


书目信息
出版者
(Ludhiana) (India) (Punjab Agricultural Univ.)
其它主题
Ble; Maiz; Variete; Plante cerealiere
类型
Text

2015-11-15
AGRIS AP
在Google Scholar上查找
如果您发现与此记录相关的任何错误信息,请联系 [email protected]